文件 | 时间 | 大小 | 下载 | |
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01.热和能 分子热运动【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 246.95 MB | |
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02.内能(1).mp4 | 2022-08-28 20:35:38 | 193.58 MB | |
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03.内能(2)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 222.21 MB | |
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04.比热容(1).mp4 | 2022-08-28 20:35:38 | 283.66 MB | |
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05.比热容(2)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 255.87 MB | |
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06.热机(1).mp4 | 2022-08-28 20:35:38 | 285.65 MB | |
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07.热机(2)【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 247.45 MB | |
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08.电荷(一)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 371.37 MB | |
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09.电荷(二)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 356.79 MB | |
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10.电流和电路(一)【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 393.97 MB | |
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11.电流和电路(二)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 355.85 MB | |
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12.串联和并联【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 359.56 MB | |
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13.串联与并联的判断与应用【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 354.18 MB | |
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14.电流的强弱【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 325.45 MB | |
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15.探究串、并联电路的电流规律【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 495.27 MB | |
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16.电压(U)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 381.55 MB | |
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17.探究串并联电路中的电压规律【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 384.95 MB | |
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18.电阻【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 407.83 MB | |
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19.变阻器【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 370.81 MB | |
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20.电流电压电阻习题课【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 317.91 MB | |
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21.电流与电压、电阻的关系【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 470.49 MB | |
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22.欧姆定律及其应用【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 157.52 MB | |
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23.欧姆定律在串联电路中的应用【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 126.3 MB | |
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24.欧姆定律在并联电路中的应用【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 151.35 MB | |
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25.测量小灯泡的电阻【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 375.24 MB | |
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26.等效电路【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 128.25 MB | |
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27.欧姆定律的综合计算【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 181.87 MB | |
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28.电能【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 373.49 MB | |
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29.电能与电功【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 346.22 MB | |
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30.电功率【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 412.55 MB | |
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31.电功率的计算【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 397.35 MB | |
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32.电功率的测量【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 346.62 MB | |
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33.电和热(一)【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 523.05 MB | |
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34.电与热的典型例题【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 178.2 MB | |
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35.磁现象【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 459.55 MB | |
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36.磁场【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 434.46 MB | |
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37.电生磁【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 348.64 MB | |
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38.电磁铁【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 415.97 MB | |
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39.电磁继电器扬声器【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 182.42 MB | |
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40.发电机【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 382.51 MB | |
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41.电动机【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 387.04 MB | |
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42.信息的传递现代顺风耳——电话 电磁波的海洋【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 345.8 MB | |
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43.家用电路【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 193.17 MB | |
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44.安全用电【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 150.34 MB | |
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45.广播、电视和移动电话【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 314.61 MB | |
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46.能量的转化和守恒【 ~VX:582229】.mp4 | 2022-08-28 20:35:38 | 253.39 MB | |
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47.能源家族【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 199.45 MB | |
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48.核能【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 271.58 MB | |
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49.太阳能【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 238.02 MB | |
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50.能源革命 能源与可持续发展【~VX:582229】.mp4 | 2022-08-28 20:35:38 | 287.69 MB |