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    01【机构自由度及机构运动简图第一节】
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    试听
    视频
    01【机构自由度及机构运动简图第一节】
    (31分17秒)
    视频
    02【机构自由度及机构运动简图第一节】
    (26分18秒)
    视频
    03【机构自由度及机构运动简图第二节】
    (21分19秒)
    视频
    04【机构自由度及机构运动简图第二节】
    (23分47秒)
    视频
    05【机构自由度及机构运动简图第三节和练习题】
    (34分3秒)
    视频
    06【平面四杆机构类型及应用】
    (38分34秒)
    视频
    07【平面四杆机构运动和传力特性】
    (20分15秒)
    视频
    08【平面四杆机构运动和传力特性】
    (30分14秒)
    视频
    09【平面四杆机构运动和传力特性】
    (27分35秒)
    视频
    10【凸轮机构的基本概念和类型刚性冲击和柔性冲击的概念】
    (26分36秒)
    视频
    11【凸轮机构的基本概念和类型刚性冲击和柔性冲击的概念】
    (33分32秒)
    视频
    12【凸轮机构的基本概念和类型刚性冲击和柔性冲击的概念】
    (31分11秒)
    视频
    13【齿轮机构类型与应用】
    (23分44秒)
    视频
    14【齿轮齿廓曲线】
    (20分8秒)
    视频
    15【渐开线齿廓得齿合传动】
    (28分50秒)
    视频
    16【渐开线齿轮各部分名称及几何尺寸计算】
    (38分22秒)
    视频
    17【渐开线直齿圆柱之轮的齿合传动】
    (15分46秒)
    视频
    18【斜齿圆柱齿轮机构】
    (37分44秒)
    视频
    19【齿轮的变化及重合度的概念第一二节】
    (27分31秒)
    视频
    20【齿轮的变化及重合度的概念第三节】
    (23分2秒)
    视频
    21【齿轮的变化及重合度的概念第三节】
    (18分6秒)
    视频
    22【定轴轮系与周转轮系的概念及传动比计算第一节】
    (30分28秒)
    视频
    23【定轴轮系与周转轮系的概念及传动比计算第二节】
    (21分26秒)
    视频
    24【定轴轮系与周转轮系的概念及传动比计算第三节】
    (19分7秒)
    视频
    25【机械设计总论】
    (34分4秒)
    视频
    26【机械设计总论】
    (26分53秒)
    视频
    27【螺纹连接第一节】
    (30分47秒)
    视频
    28【螺纹连接第一节】
    (24分31秒)
    视频
    29【螺纹连接第一节】
    (23分9秒)
    视频
    30【螺纹连接第二三节】
    (28分25秒)
    视频
    31【螺纹连接第四节】
    (22分4秒)
    视频
    32【键销和无键连接】
    (22分6秒)
    视频
    33【键销和无键连接】
    (13分40秒)
    视频
    34【带传动】
    (26分46秒)
    视频
    35【带传动工作原理和分类】
    (26分37秒)
    视频
    36【带传动工作原理和分类】
    (32分29秒)
    视频
    37【带传动张紧安装和维护】
    (24分36秒)
    视频
    38【链传动】
    (35分12秒)
    视频
    39【链传动】
    (32分52秒)
    视频
    40【齿轮传动第一节齿轮失效形式及设计准则】
    (39分37秒)
    视频
    41【齿轮传动第二节齿轮的材料及选择原则】
    (32分59秒)
    视频
    42【滚动轴承第一节滚动轴承的主要类型、代号及选型】
    (35分46秒)
    视频
    43【滚动轴承第一节滚动轴承的主要类型、代号及选型】
    (15分20秒)
    视频
    44【滚动轴承第二节滚动轴承装置的组合结构设计】
    (27分13秒)
    视频
    45【轴】
    (14分1秒)
    视频
    46【轴】
    (26分23秒)
    视频
    47【轴】
    (14分47秒)

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11:49:17","deleted_at":null,"module_type":2,"sort_index":168,"origin_id":0,"type":0,"video_id":"1","video_time":1112},{"id":1572958,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"24【典型表面加工方法雨加工范围】","parent_id":1340374,"level_no":169,"created_at":"2021-08-25 14:33:19","updated_at":"2023-03-11 11:49:17","deleted_at":null,"module_type":2,"sort_index":169,"origin_id":0,"type":0,"video_id":"1","video_time":2379},{"id":1572959,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"25【典型表面加工方法雨加工范围】","parent_id":1340374,"level_no":170,"created_at":"2021-08-25 14:33:19","updated_at":"2023-03-11 11:49:17","deleted_at":null,"module_type":2,"sort_index":170,"origin_id":0,"type":0,"video_id":"1","video_time":1877}]}]

    试听
    视频
    01【焊接】
    (12分40秒)
    视频
    02【焊接】
    (40分38秒)
    视频
    03【焊接】
    (22分51秒)
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    04【焊接】
    (22分54秒)
    视频
    05【铸造】
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    视频
    06【铸造】
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    07【机械制造过程概述第一节机械制造基础】
    (30分23秒)
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    08【机械制造过程概述第二节机械制造的生产组织】
    (8分28秒)
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    09【机械制造过程概述第三节机械加工工艺规程概述】
    (15分23秒)
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    10【机械制造过程概述第四节机械加工工艺规程设计】
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    11【机床夹具设计第一节夹具】
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    12【机床夹具设计第一节夹具】
    (32分52秒)
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    13【机床夹具设计第二节工艺尺寸链】
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    14【机械加工工艺系统-第一节机械加工运动】
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    15【机械加工工艺系统-第二节刀具】
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    16【机械加工工艺系统-第二节刀具】
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    17【机械加工工艺系统-第二节刀具】
    (32分44秒)
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    18【机械装配工艺-第一节机械装配工艺概述】
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    19【机械装配工艺-第二节装配工艺规程的制订】
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    20【金属切削】
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    24【典型表面加工方法雨加工范围】
    (39分39秒)
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    25【典型表面加工方法雨加工范围】
    (31分17秒)
  • 工程力学试听

    [{"breadcrumbs":"课程<i>></i>","component":[{"id":1347202,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【静力学】","parent_id":1347201,"level_no":77,"created_at":"2021-07-07 14:37:54","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":77,"origin_id":0,"type":0,"video_id":"mda-8abf0c6cc6b67ca643886ccad84fea1d","video_time":1397},{"id":1347203,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【静力学】","parent_id":1347201,"level_no":78,"created_at":"2021-07-07 14:37:55","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":78,"origin_id":0,"type":0,"video_id":"1","video_time":1354},{"id":1347204,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【静力学】","parent_id":1347201,"level_no":79,"created_at":"2021-07-07 14:37:55","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":79,"origin_id":0,"type":0,"video_id":"1","video_time":2081},{"id":1347205,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"04【静力学】","parent_id":1347201,"level_no":80,"created_at":"2021-07-07 14:37:55","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":80,"origin_id":0,"type":0,"video_id":"1","video_time":1582},{"id":1347206,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"05【静力学】","parent_id":1347201,"level_no":81,"created_at":"2021-07-07 14:37:55","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":81,"origin_id":0,"type":0,"video_id":"1","video_time":2188},{"id":1347207,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"06【静力学】","parent_id":1347201,"level_no":82,"created_at":"2021-07-07 14:37:56","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":82,"origin_id":0,"type":0,"video_id":"1","video_time":1794},{"id":1347208,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"07【动力学】","parent_id":1347201,"level_no":83,"created_at":"2021-07-07 14:37:56","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":83,"origin_id":0,"type":0,"video_id":"1","video_time":1925},{"id":1347209,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"08【动力学】","parent_id":1347201,"level_no":84,"created_at":"2021-07-07 14:37:56","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":84,"origin_id":0,"type":0,"video_id":"1","video_time":2162},{"id":1347210,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"09【动力学】","parent_id":1347201,"level_no":85,"created_at":"2021-07-07 14:37:56","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":85,"origin_id":0,"type":0,"video_id":"1","video_time":2124},{"id":1347211,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"10【动力学】","parent_id":1347201,"level_no":86,"created_at":"2021-07-07 14:37:57","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":86,"origin_id":0,"type":0,"video_id":"1","video_time":1955},{"id":1347212,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"11【动力学】","parent_id":1347201,"level_no":87,"created_at":"2021-07-07 14:37:57","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":2,"sort_index":87,"origin_id":0,"type":0,"video_id":"1","video_time":2164}]},{"breadcrumbs":"讲义下载<i>></i>","component":[{"id":2672090,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"讲义下载点这里","parent_id":2671983,"level_no":89,"created_at":"2022-03-16 13:43:26","updated_at":"2023-03-11 11:50:08","deleted_at":null,"module_type":7,"sort_index":89,"origin_id":0,"type":0}]}]

    试听
    视频
    01【静力学】
    (23分17秒)
    视频
    02【静力学】
    (22分34秒)
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    03【静力学】
    (34分41秒)
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    04【静力学】
    (26分22秒)
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    05【静力学】
    (36分28秒)
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    06【静力学】
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    07【动力学】
    (32分5秒)
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    08【动力学】
    (36分2秒)
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    09【动力学】
    (35分24秒)
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    10【动力学】
    (32分35秒)
    视频
    11【动力学】
    (36分4秒)

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    讲义
    讲义下载点这里
  • 专项机械制图试听

    [{"breadcrumbs":"课程<i>></i>","component":[{"id":582850,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【第一章-制图的基本知识和基本技能】","parent_id":582849,"level_no":29,"created_at":"2020-09-30 14:57:17","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":7564,"type":0,"video_id":"mda-kivfgrajn9bphjv1","video_time":2405},{"id":582851,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【第二章-投影基础】","parent_id":582849,"level_no":30,"created_at":"2020-09-30 14:57:17","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":30,"origin_id":7565,"type":0,"video_id":"1","video_time":1672},{"id":582852,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【第二章-投影基础】","parent_id":582849,"level_no":31,"created_at":"2020-09-30 14:57:17","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":31,"origin_id":7566,"type":0,"video_id":"1","video_time":990},{"id":582853,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"04【第三章-立体的表面交线】","parent_id":582849,"level_no":32,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":32,"origin_id":7567,"type":0,"video_id":"1","video_time":1888},{"id":582854,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"05【第四章-组合体的投影】","parent_id":582849,"level_no":33,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":33,"origin_id":7568,"type":0,"video_id":"1","video_time":2376},{"id":582855,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"06【第四章-组合体的投影】","parent_id":582849,"level_no":34,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":34,"origin_id":7569,"type":0,"video_id":"1","video_time":1384},{"id":582856,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"07【第五章-机件的表达方法】","parent_id":582849,"level_no":35,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":35,"origin_id":7570,"type":0,"video_id":"1","video_time":2228},{"id":582857,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"08【第五章-机件的表达方法】","parent_id":582849,"level_no":36,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":36,"origin_id":7571,"type":0,"video_id":"1","video_time":2158},{"id":582858,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"09【第六章-标准件与常用件】","parent_id":582849,"level_no":37,"created_at":"2020-09-30 14:57:18","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":37,"origin_id":7572,"type":0,"video_id":"1","video_time":2034},{"id":582859,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"10【第六章-标准件与常用件】","parent_id":582849,"level_no":38,"created_at":"2020-09-30 14:57:19","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":2,"sort_index":38,"origin_id":7573,"type":0,"video_id":"1","video_time":1837}]},{"breadcrumbs":"讲义<i>></i>","component":[{"id":677954,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"机械制图","parent_id":677953,"level_no":40,"created_at":"2020-11-25 16:55:19","updated_at":"2023-03-11 11:54:46","deleted_at":null,"module_type":7,"sort_index":40,"origin_id":8756,"type":0}]}]

    视频
    01【第一章-制图的基本知识和基本技能】
    (40分5秒)
    视频
    02【第二章-投影基础】
    (27分52秒)
    视频
    03【第二章-投影基础】
    (16分30秒)
    视频
    04【第三章-立体的表面交线】
    (31分28秒)
    视频
    05【第四章-组合体的投影】
    (39分36秒)
    视频
    06【第四章-组合体的投影】
    (23分4秒)
    视频
    07【第五章-机件的表达方法】
    (37分8秒)
    视频
    08【第五章-机件的表达方法】
    (35分58秒)
    视频
    09【第六章-标准件与常用件】
    (33分54秒)
    视频
    10【第六章-标准件与常用件】
    (30分37秒)

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    讲义
    机械制图
  • 电工技术试听

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    视频
    01【绪论】
    (28分22秒)
    视频
    02【绪论】
    (23分4秒)
    视频
    03【电气设备的类型及原理】
    (25分59秒)
    视频
    04【电气设备的类型及原理】
    (33分40秒)
    视频
    05【电气设备的类型及原理】
    (31分3秒)
    视频
    06【电气设备的类型及原理】
    (19分44秒)
    视频
    07【电气设备的类型及原理】
    (18分36秒)
    视频
    08【电气设备的类型及原理】
    (34分38秒)
    视频
    09【电气设备的类型及原理】
    (31分15秒)
    视频
    10【电气主接线的形式、特点及倒闸操作】
    (20分17秒)
    视频
    11【电气主接线的形式、特点及倒闸操作】
    (38分11秒)
    视频
    12【电气主接线的形式、特点及倒闸操作】
    (39分18秒)
    视频
    13【电气主接线的形式、特点及倒闸操作】
    (28分18秒)
    视频
    14【限制短路电流的方法】
    (24分23秒)
    视频
    15【电气设备的选择】
    (14分29秒)
    视频
    16【电气设备的选择】
    (13分44秒)
    视频
    17【电气设备的选择】
    (26分23秒)
    视频
    18【配电装置的内容及特点】
    (21分34秒)
    视频
    19【配电装置的内容及特点】
    (28分13秒)
    视频
    20【配电装置的内容及特点】
    (13分53秒)
    视频
    21【变压器运行分析】
    (28分18秒)
    视频
    22【变压器运行分析】
    (23分34秒)
    视频
    23【常用计算基本理论和方法】
    (17分10秒)
    视频
    24【电力系统基本概念】
    (41分15秒)
    视频
    25【电力系统基本概念】
    (31分26秒)

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    视频
    01【第一章数字电路基础第一节】
    (21分58秒)
    视频
    02【第一章数字电路基础第二节】
    (27分34秒)
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    03【第一章数字电路基础第二节】
    (29分45秒)
    视频
    04【第一章数字电路基础第二节】
    (23分39秒)
    视频
    05【第二章逻辑代数基础及逻辑门】
    (35分12秒)
    视频
    06【第二章逻辑函数表示】
    (23分36秒)
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    07【第二章逻辑函数表示】
    (33分47秒)
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    08【第二章逻辑代数的基本定律和运算规则】
    (47分33秒)
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    09【第二章逻辑函数的化简】
    (29分36秒)
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    10【第二章逻辑函数的化简】
    (37分58秒)
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    11【第二章逻辑函数的化简】
    (27分31秒)
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    12【第三章组合逻辑电路-组合逻辑电路的分析与设计】
    (37分43秒)
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    13【第三章若干常用组合逻辑电路】
    (30分29秒)
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    14【第三章若干常用组合逻辑电路】
    (30分47秒)
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    15【第三章若干常用组合逻辑电路】
    (25分35秒)
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    16【第三章若干常用组合逻辑电路】
    (34分54秒)
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    17【第三章若干常用组合逻辑电路】
    (27分9秒)
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    18【第三章若干常用组合逻辑电路】
    (18分20秒)
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    19【第四章第一节】
    (37分17秒)
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    20【第四章第二节】
    (30分43秒)
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    21【第四章第二节】
    (16分47秒)
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    22【第五章第1-2节】
    (32分15秒)
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    23【第五章第二节】
    (34分17秒)
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    24【第五章第二节】
    (16分15秒)
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    25【第五章第二节】
    (32分33秒)
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    26【第五章第二节】
    (28分30秒)
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    27【第五章第二节】
    (19分17秒)
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    28【第六章第一节】
    (23分51秒)
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    29【第六章第二节】
    (34分15秒)
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    30【第六章第三节】
    (29分28秒)
  • 模电试听

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    讲义
    讲义下载点这里

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    视频
    01【第一章第一节半导体概述】
    (34分33秒)
    视频
    02【第一章第一节半导体概述】
    (32分21秒)
    视频
    03【第一章第二节二极管】
    (29分34秒)
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    04【第一章第三节三极管】
    (28分39秒)
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    05【第一章第三节三极管】
    (14分55秒)
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    06【第一章第三节三极管】
    (33分34秒)
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    07【第二章第一节基本放大电路常用性能指标】
    (24分48秒)
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    08【第二章第二节共发射极放大电路结构】
    (30分3秒)
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    09【第二章第三节基本共射放大电路的分析】
    (34分47秒)
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    10【第二章第三节基本共射放大电路的分析】
    (39分16秒)
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    11【第二章第三节基本共射放大电路的分析】
    (19分15秒)
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    12【第三章第一节多级放大电路】
    (28分16秒)
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    13【第三章集成运算放大器及其信号运算和处理电路】
    (37分40秒)
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    14【第三章集成运算放大器及其信号运算和处理电路】
    (27分42秒)
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    15【第三章集成运算放大器及其信号运算和处理电路】
    (27分29秒)
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    16【第四章放大电路中的反馈】
    (26分52秒)
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    17【第四章放大电路中的反馈】
    (30分57秒)
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    18【第四章放大电路中的反馈】
    (32分27秒)
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    19【第四章放大电路中的反馈】
    (20分21秒)
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    20【第五章功率放大器】
    (26分38秒)
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    21【第五章功率放大器】
    (23分16秒)
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    22【第六章直流稳压电源】
    (38分15秒)
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    23【第六章直流稳压电源】
    (22分1秒)
  • 自动控制试听

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    讲义
    讲义下载点这里

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    视频
    01【自动控制原理-自动控制基本概念与方式】
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    02【自动控制原理-自动控制系统分类和基本要求】
    (48分26秒)
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    03【自动控制原理-传递函数】
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    04【自动控制原理-传递函数】
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    05【自动控制原理-控制系统的结构图与信号流图】
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    06【自动控制原理-控制系统的结构图与信号流图】
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    07【自动控制原理-控制系统的结构图与信号流图】
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    08【自动控制原理-线性系统的时域分析法】
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    (45分45秒)
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    (21分34秒)
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    12【稳定性分析】
    (41分59秒)
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    13【稳态误差】
    (48分27秒)
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    14【稳态误差】
    (24分52秒)
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    15【线性系统的根轨迹法+绘制依据+绘制法则】
    (54分17秒)
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    16【线性系统的频率分析法】
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  • PLC试听

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    讲义
    讲义下载点这里

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    视频
    01【第一章知识点一】
    (30分38秒)
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    02【第一章知识点一】
    (18分26秒)
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    03【第一章知识点二】
    (30分56秒)
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    04【第一章知识点二】
    (35分42秒)
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    05【第一章知识点三】
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    06【第一章知识点四】
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    07【第一章知识点五】
    (25分18秒)
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    08【第一章知识点六】
    (31分19秒)
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    09【第一章知识点六】
    (22分14秒)
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    10【第二章知识点一】
    (27分43秒)
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    11【第二章知识点二】
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    12【第二章知识点三】
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    13【第三章知识点一】
    (33分12秒)
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    14【第三章知识点二】
    (31分29秒)
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    15【第三章知识点三】
    (17分34秒)
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    16【第三章知识点四】
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    17【第三章知识点五】
    (25分47秒)
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    18【第三章知识点五】
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    19【第三章知识点六】
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  • 机原机设试听

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    讲义
    讲义下载点在这里

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    视频
    01【第一章制图的基本知识和基本技能】
    (36分11秒)
    视频
    02【第二章投影基础】
    (23分41秒)
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    03【第三章立体的表面交线】
    (17分44秒)
    视频
    04【第四章组合体的投影】
    (26分34秒)
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    05【第五章机件的表达方法】
    (22分40秒)
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    06【第六章标准件与常用件】
    (23分26秒)
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    07【第七章零件图与装配图】
    (18分24秒)

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    讲义
    讲义下载
  • 工程力学试听

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    讲义
    讲义下载点这里

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    视频
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    (34分46秒)
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    02【静力学】
    (31分14秒)
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    03【静力学】
    (25分28秒)
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    04【静力学】
    (26分25秒)
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    (27分10秒)
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    06【动力学】
    (25分55秒)
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  • 电工技术试听

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    视频
    01【电路基本概念和基本定律】
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    讲义
    讲义下载点这里
  • 电气设备试听

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    视频
    01【常用计算的基本理论和方法】
    (27分16秒)
    视频
    02【电气设备的类型及原理】
    (22分47秒)
    视频
    03【电气设备的类型及原理】
    (19分10秒)
    视频
    04【电气设备的类型及原理】
    (23分1秒)
    视频
    05【变压器的运行分析】
    (39分25秒)
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    06【电气设备的选择】
    (36分)
    视频
    07【电气主接线的形式、特点及倒闸操作】
    (30分54秒)
    视频
    08【电气主接线的形式、特点及倒闸操作】
    (36分35秒)
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    09【配电装置的类型及特点】
    (26分38秒)
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    10【限制短路电流的方法】
    (18分33秒)
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    11【电力系统的基本概念】
    (32分47秒)
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    12【绪论】
    (13分47秒)

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    讲义
    讲义下载点这里
  • 数电试听

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    讲义
    讲义下载点这里

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    01【单选题第1-25题】
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    视频
    02【单选题第26-48题】
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    视频
    03【单选题第49-70题】
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    视频
    04【单选题第71-80题】
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    视频
    05【判断题第1-30题】
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    视频
    06【判断题第31-70题】
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    视频
    07【多选题】
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  • 模电试听

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    讲义
    讲义下载点这里

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    视频
    01【模电】
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    视频
    02【模电】
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    03【模电】
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    04【模电】
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    视频
    05【模电】
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  • 自动控制试听

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    讲义
    讲义下载点这里

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    讲义
    讲义下载点这里

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    (33分17秒)
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    02【单选17-36】
    (36分51秒)
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    03【单选37-59】
    (27分42秒)
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    04【单选60-90】
    (38分33秒)
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    05【单选91-111+多选】
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    06【判断】
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  • 烟草法律(烟草法)试听

    [{"breadcrumbs":"讲义<i>></i>","component":[{"id":1836485,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"讲义下载点这里","parent_id":1836484,"level_no":22,"created_at":"2021-09-27 15:09:35","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":7,"sort_index":22,"origin_id":0,"type":0}]},{"breadcrumbs":"课程<i>></i>","component":[{"id":1958280,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【烟草法】","parent_id":1958279,"level_no":24,"created_at":"2021-11-05 09:31:11","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":24,"origin_id":0,"type":0,"video_id":"mda-8aa9960e9cac4a65c350989eb89c481b","video_time":2252},{"id":1958281,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【烟草法】","parent_id":1958279,"level_no":25,"created_at":"2021-11-05 09:31:11","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":25,"origin_id":0,"type":0,"video_id":"1","video_time":2055},{"id":1958282,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【烟草法】","parent_id":1958279,"level_no":26,"created_at":"2021-11-05 09:31:12","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":26,"origin_id":0,"type":0,"video_id":"1","video_time":2800},{"id":1958283,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"04【烟草法】","parent_id":1958279,"level_no":27,"created_at":"2021-11-05 09:31:12","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":27,"origin_id":0,"type":0,"video_id":"1","video_time":1431},{"id":1958284,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"05【烟草法】","parent_id":1958279,"level_no":28,"created_at":"2021-11-05 09:31:13","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":28,"origin_id":0,"type":0,"video_id":"1","video_time":2058},{"id":1958285,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"06【烟草法】","parent_id":1958279,"level_no":29,"created_at":"2021-11-05 09:31:13","updated_at":"2022-01-17 15:46:36","deleted_at":null,"module_type":2,"sort_index":29,"origin_id":0,"type":0,"video_id":"1","video_time":1968}]}]

    讲义
    讲义下载点这里

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    (37分32秒)
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  • 烟草法试听

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    讲义
    讲义下载点这里

    [{"breadcrumbs":"讲义下载<i>></i>","component":[{"id":2888677,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"讲义下载点这里","parent_id":2888676,"level_no":10,"created_at":"2022-04-15 13:44:01","updated_at":"2023-02-17 17:25:10","deleted_at":null,"module_type":7,"sort_index":10,"origin_id":0,"type":0}]},{"breadcrumbs":"课程<i>></i>","component":[{"id":2893622,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【1-18题】","parent_id":2893621,"level_no":12,"created_at":"2022-04-15 17:25:47","updated_at":"2023-02-17 17:25:10","deleted_at":null,"module_type":2,"sort_index":12,"origin_id":0,"type":0,"video_id":"mda-54e92d4d68aebe564ef362d5552f3c9b","video_time":2028},{"id":2893623,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【19-44题】","parent_id":2893621,"level_no":13,"created_at":"2022-04-15 17:25:47","updated_at":"2023-02-17 17:25:10","deleted_at":null,"module_type":2,"sort_index":13,"origin_id":0,"type":0,"video_id":"1","video_time":2510},{"id":2893624,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【45-80题】","parent_id":2893621,"level_no":14,"created_at":"2022-04-15 17:25:48","updated_at":"2023-02-17 17:25:10","deleted_at":null,"module_type":2,"sort_index":14,"origin_id":0,"type":0,"video_id":"1","video_time":2944}]}]

    视频
    01【1-18题】
    (33分48秒)
    视频
    02【19-44题】
    (41分50秒)
    视频
    03【45-80题】
    (49分4秒)

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