| 文件 | 时间 | 大小 | 下载 | |
|---|---|---|---|---|
|
01.1【知识点】长度和时间的测量(2022-06-24 17-47-14)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 66.34 MB | |
|
|
01.2【练习题】长度和时间的测量(2022-06-24 17-43-22)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 41.56 MB | |
|
|
02.1【知识点】运动的描述(2022-06-24 17-47-15)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 25.89 MB | |
|
|
02.2【练习题】运动的描述(2022-06-24 17-43-24)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 46.56 MB | |
|
|
03.1【知识点】运动的快慢(2022-06-24 17-47-17)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 35.18 MB | |
|
|
03.2【练习题】运动的快慢(2022-06-24 17-43-25)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 61.83 MB | |
|
|
04.1【知识点】变速运动与平均速度(2022-06-24 17-47-19)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 36.25 MB | |
|
|
04.2【练习题】变速运动与平均速度(2022-06-24 17-43-27)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 71.14 MB | |
|
|
05.1【知识点】声音的产生和传播(2022-06-24 17-47-21)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 58.41 MB | |
|
|
05.2【练习题】声音的产生和传播(2022-06-24 17-43-28)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 43.12 MB | |
|
|
06.1【知识点】声音的特性(2022-06-24 17-47-22)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 26.13 MB | |
|
|
06.2【练习题】声音的特性(2022-06-24 17-43-29)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 124.04 MB | |
|
|
07.1【知识点】声音的利用(2022-06-24 17-47-23)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 25.09 MB | |
|
|
07.2【练习题】声音的利用(2022-06-24 17-43-31)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 69.91 MB | |
|
|
08.1【知识点】噪声的危害与控制(2022-06-24 17-47-25)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 22.78 MB | |
|
|
08.2【练习题】噪声的危害与控制(2022-06-24 17-43-32)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.26 MB | |
|
|
09.1【知识点】温度(2022-06-24 17-47-26)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 66.08 MB | |
|
|
09.2【练习题】温度(2022-06-24 17-43-33)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 78.15 MB | |
|
|
10.1【知识点】熔化和凝固(2022-06-24 17-47-27)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 32.75 MB | |
|
|
10.2【练习题】熔化和凝固(2022-06-24 17-43-35)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 54.54 MB | |
|
|
11.1【知识点】液化和汽化(2022-06-24 17-47-29)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 46.96 MB | |
|
|
11.2【练习题】液化和汽化(2022-06-24 17-43-36)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.19 MB | |
|
|
12.1【知识点】升华和凝华(2022-06-24 17-47-30)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.48 MB | |
|
|
12.2【练习题】升华和凝华(2022-06-24 17-43-37)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.44 MB | |
|
|
13.1【知识点】光沿直线传播(2022-06-24 17-47-31)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 49.09 MB | |
|
|
13.2【练习题】光沿直线传播(2022-06-24 17-43-38)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 43.54 MB | |
|
|
14.1【知识点】光的反射(2022-06-24 17-47-32)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 28.21 MB | |
|
|
14.2【练习题】光的反射(2022-06-24 17-43-40)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 46.24 MB | |
|
|
15.1【知识点】平面镜成像(2022-06-24 17-47-34)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 17.52 MB | |
|
|
15.2【练习题】平面镜成像(2022-06-24 17-43-41)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 48.82 MB | |
|
|
16.1【知识点】光的折射(2022-06-24 17-47-35)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 17.47 MB | |
|
|
16.2【练习题】光的折射(2022-06-24 17-43-43)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 44.21 MB | |
|
|
17.1【知识点】光的色散(2022-06-24 17-47-36)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 37.27 MB | |
|
|
17.2【练习题】光的色散(2022-06-24 17-43-44)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 40.73 MB | |
|
|
18.1【知识点】透镜(2022-06-24 17-47-38)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 31.38 MB | |
|
|
18.2【练习题】透镜(2022-06-24 17-43-45)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.01 MB | |
|
|
19.1【知识点】生活中的透镜及凸透镜成像规律(2022-06-24 17-47-39)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 40.28 MB | |
|
|
19.2【练习题】生活中的透镜及凸透镜成像规律(2022-06-24 17-43-46)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 78.35 MB | |
|
|
20.1【知识点】眼睛和眼镜(2022-06-24 17-47-40)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 31.12 MB | |
|
|
20.2【练习题】眼睛和眼镜(2022-06-24 17-43-48)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 69.86 MB | |
|
|
21.1【知识点】显微镜和望远镜(2022-06-24 17-47-41)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.67 MB | |
|
|
21.2【练习题】显微镜和望远镜(2022-06-24 17-43-49)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 58.85 MB | |
|
|
22.1【知识点】质量(2022-06-24 17-47-43)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 36.88 MB | |
|
|
22.2【练习题】质量(2022-06-24 17-43-51)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 64.4 MB | |
|
|
23.1【知识点】密度(2022-06-24 17-47-44)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 29.49 MB | |
|
|
23.2【练习题】密度(2022-06-24 17-43-52)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 75.52 MB | |
|
|
24.1【知识点】测量物质的密度(2022-06-24 17-47-45)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 44.03 MB | |
|
|
24.2【练习题】测量物质的密度(2022-06-24 17-43-53)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 88.05 MB | |
|
|
25.1【知识点】密度与社会生活(2022-06-24 17-49-22)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 31.47 MB | |
|
|
25.2【练习题】密度与社会生活(2022-06-24 17-43-55)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 52.54 MB | |
|
|
26.1【知识点】力(2022-06-24 17-49-23)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 53.98 MB | |
|
|
26.2【练习题】力(2022-06-24 17-43-56)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 42.61 MB | |
|
|
27.1【知识点】弹力(2022-06-24 17-49-24)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.58 MB | |
|
|
27.2【练习题】弹力(2022-06-24 17-43-57)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 67.68 MB | |
|
|
28.1【知识点】重力(2022-06-24 17-49-26)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 34.07 MB | |
|
|
28.2【练习题】重力(2022-06-24 17-43-58)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 47.25 MB | |
|
|
29.1【知识点】牛顿第一定律(2022-06-24 17-49-27)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 35.13 MB | |
|
|
29.2【练习题】牛顿第一定律(2022-06-24 17-44-00)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 42.42 MB | |
|
|
30.1【知识点】二力平衡(2022-06-24 17-49-28)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.27 MB | |
|
|
30.2【练习题】二力平衡(2022-06-24 17-44-01)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 65.56 MB | |
|
|
31.1【知识点】摩擦力(2022-06-24 17-49-30)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 44.96 MB | |
|
|
31.2【练习题】摩擦力(2022-06-24 17-44-03)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 75.08 MB | |
|
|
32.1【知识点】压强(2022-06-24 17-49-31)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 24.25 MB | |
|
|
32.2【练习题】压强(2022-06-24 17-44-04)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 61.37 MB | |
|
|
33.1【知识点】液体的压强(2022-06-24 17-49-32)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 20.69 MB | |
|
|
33.2【练习题】液体的压强(2022-06-24 17-44-05)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 72.56 MB | |
|
|
34.1【知识点】大气压强(2022-06-24 17-49-34)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 35.02 MB | |
|
|
34.2【练习题】大气压强(2022-06-24 17-44-07)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.59 MB | |
|
|
35.1【知识点】流体压强与流速的关系(2022-06-24 17-49-35)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 13.4 MB | |
|
|
35.2【练习题】流体压强与流速的关系(2022-06-24 17-44-08)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 70.06 MB | |
|
|
36.1【知识点】浮力和阿基米德原理(2022-06-24 17-49-36)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 31.86 MB | |
|
|
36.2【练习题】浮力和阿基米德原理(2022-06-24 17-44-09)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 88.02 MB | |
|
|
37.1【知识点】物体的浮沉条件及应用(2022-06-24 17-49-38)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 16.64 MB | |
|
|
37.2【练习题】物体的浮沉条件及应用(2022-06-24 17-44-10)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 81.04 MB | |
|
|
38.1【知识点】功(2022-06-24 17-49-39)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 19.82 MB | |
|
|
38.2【练习题】功(2022-06-24 17-44-12)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 50.94 MB | |
|
|
39.1【知识点】功率(2022-06-24 17-49-40)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 20.15 MB | |
|
|
39.2【练习题】功率(2022-06-24 17-44-13)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 58.14 MB | |
|
|
40.1【知识点】动能和势能(2022-06-24 17-49-41)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 29.53 MB | |
|
|
40.2【练习题】动能和势能(2022-06-24 17-44-14)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.58 MB | |
|
|
41.1【知识点】机械能及其转化(2022-06-24 17-49-43)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 14.95 MB | |
|
|
41.2【练习题】机械能及其转化(2022-06-24 17-44-16)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 65.98 MB | |
|
|
42.1【知识点】杠杆(2022-06-24 17-49-44)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 41.06 MB | |
|
|
42.2【练习题】杠杆(2022-06-24 17-44-17)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 61.64 MB | |
|
|
43.1【知识点】滑轮(2022-06-24 17-49-45)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 59.08 MB | |
|
|
43.2【练习题】滑轮(2022-06-24 17-44-19)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 70.43 MB | |
|
|
44.1【知识点】机械效率(2022-06-24 17-49-47)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 18.48 MB | |
|
|
44.2【练习题】机械效率(2022-06-24 17-44-20)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 95.74 MB | |
|
|
45.1【知识点】分子热运动(2022-06-24 17-49-48)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 35.07 MB | |
|
|
45.2【练习题】分子热运动(2022-06-24 17-44-22)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 65.19 MB | |
|
|
46.1【知识点】内能(2022-06-24 17-49-49)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 28.64 MB | |
|
|
46.2【练习题】内能(2022-06-24 17-44-23)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 35.79 MB | |
|
|
47.1【知识点】比热容(2022-06-24 17-49-50)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 42.39 MB | |
|
|
47.2【练习题】比热容(2022-06-24 17-44-24)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 68.86 MB | |
|
|
48.1【知识点】热机的效率(2022-06-24 17-49-52)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 126.25 MB | |
|
|
48.2【练习题】热机的效率(2022-06-24 17-44-25)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 62.91 MB | |
|
|
49.1【知识点】能量的转化和守恒(2022-06-24 17-49-53)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 24.32 MB | |
|
|
49.2【练习题】能量的转化和守恒(2022-06-24 17-44-27)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 43.53 MB | |
|
|
50.1【知识点】两种电荷(2022-06-24 17-49-55)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 59.62 MB | |
|
|
50.2【练习题】两种电荷(2022-06-24 17-44-28)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 49.78 MB | |
|
|
51.1【知识点】电流和电路(2022-06-24 17-49-56)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 51.63 MB | |
|
|
51.2【练习题】电流和电路(2022-06-24 17-46-38)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.28 MB | |
|
|
52.1【知识点】串联和并联(2022-06-24 17-49-57)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 30.35 MB | |
|
|
52.2【练习题】串联和并联(2022-06-24 17-46-40)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 55.1 MB | |
|
|
53.1【知识点】电流的测量(2022-06-24 17-49-58)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 27.44 MB | |
|
|
53.2【练习题】电流的测量(2022-06-24 17-46-41)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 31.96 MB | |
|
|
54.1【知识点】串、并联电路的电流规律(2022-06-24 17-50-00)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 12.01 MB | |
|
|
54.2【练习题】串、并联电路的电流规律(2022-06-24 17-46-42)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 52.62 MB | |
|
|
55.1【知识点】电压(2022-06-24 17-50-01)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 27.31 MB | |
|
|
55.2【练习题】电压(2022-06-24 17-46-44)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 45.95 MB | |
|
|
56.1【知识点】串、并联电路的电压规律(2022-06-24 17-47-13)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 13.66 MB | |
|
|
56.2【练习题】串、并联电路的电压规律(2022-06-24 17-46-45)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 48.76 MB | |
|
|
57.1【知识点】电阻(2022-06-24 17-50-03)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 38.67 MB | |
|
|
57.2【练习题】电阻(2022-06-24 17-46-47)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 44.34 MB | |
|
|
58.1【知识点】变阻器(2022-06-24 17-50-04)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 28.67 MB | |
|
|
58.2【练习题】变阻器(2022-06-24 17-46-48)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 44.54 MB | |
|
|
59.1【知识点】欧姆定律及实验探究(2022-06-24 17-50-05)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 23.16 MB | |
|
|
59.2【练习题】欧姆定律及实验探究(2022-06-24 17-46-49)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 83.15 MB | |
|
|
60.1【知识点】欧姆定律的应用及电阻的测量(2022-06-24 17-50-07)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 42.23 MB | |
|
|
60.2【练习题】欧姆定律的应用及电阻的测量(2022-06-24 17-46-51)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 60.58 MB | |
|
|
61.1【知识点】电能和电功(2022-06-24 17-50-08)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 24.78 MB | |
|
|
61.2【练习题】电能和电功(2022-06-24 17-46-52)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 61.12 MB | |
|
|
62.1【知识点】电功率及其实验探究(2022-06-24 17-50-09)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 28.98 MB | |
|
|
62.2【练习题】电功率及其实验探究(2022-06-24 17-46-53)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 76.77 MB | |
|
|
63.1【知识点】焦耳定律(2022-06-24 17-50-10)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 24.78 MB | |
|
|
63.2【练习题】焦耳定律(2022-06-24 17-46-55)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 71.68 MB | |
|
|
64.1【知识点】家庭电路(2022-06-24 17-50-12)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 25.67 MB | |
|
|
64.2【练习题】家庭电路(2022-06-24 17-46-56)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 50.08 MB | |
|
|
65.1【知识点】家庭电路电流过大的原因及安全用电(2022-06-24 17-50-13)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 10.02 MB | |
|
|
65.2【练习题】家庭电路电流过大的原因及安全用电(2022-06-24 17-46-57)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 51.06 MB | |
|
|
66.1【知识点】磁现象、磁场(2022-06-24 17-50-15)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 69.3 MB | |
|
|
66.2【练习题】磁现象、磁场(2022-06-24 17-46-59)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 52.01 MB | |
|
|
67.1【知识点】电生磁(2022-06-24 17-50-16)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 19 MB | |
|
|
67.2【练习题】电生磁(2022-06-24 17-47-00)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 48.05 MB | |
|
|
68.1【知识点】电磁铁及电磁继电器(2022-06-24 17-50-17)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 25.75 MB | |
|
|
68.2【练习题】电磁铁及电磁继电器(2022-06-24 17-47-01)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 46.63 MB | |
|
|
69.1【知识点】电动机(2022-06-24 17-50-19)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 70.66 MB | |
|
|
69.2【练习题】电动机(2022-06-24 17-47-03)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 56.48 MB | |
|
|
70.1【知识点】磁生电(2022-06-24 17-50-20)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 39.08 MB | |
|
|
70.2【练习题】磁生电(2022-06-24 17-47-04)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 47.32 MB | |
|
|
71.1【知识点】电话、电磁波的海洋(2022-06-24 17-50-21)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 27.14 MB | |
|
|
71.2【练习题】电话、电磁波的海洋(2022-06-24 17-47-06)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 43.78 MB | |
|
|
72.1【知识点】广播，电视，移动通信(2022-06-24 17-50-23)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 18.53 MB | |
|
|
72.2【练习题】广播，电视，移动通信(2022-06-24 17-47-07)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 41.23 MB | |
|
|
73.1【知识点】越来越宽的信息之路(2022-06-24 17-50-24)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 13.3 MB | |
|
|
73.2【练习题】越来越宽的信息之路(2022-06-24 17-47-08)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 26.77 MB | |
|
|
74.1【知识点】能源与核能(2022-06-24 17-50-25)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 22.58 MB | |
|
|
74.2【练习题】能源与核能(2022-06-24 17-47-10)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 41.92 MB | |
|
|
75.1【知识点】太阳能、能源与可持续发展(2022-06-24 17-50-27)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 18.56 MB | |
|
|
75.2【练习题】太阳能、能源与可持续发展(2022-06-24 17-47-11)[防断更微llw3306].mp4 | 2024-02-29 15:04:03 | 33 MB | |
|
讲义总结-【必看】[防断更微llw3306].pdf | 2024-02-29 15:04:03 | 98.2 KB |