| 文件 | 时间 | 大小 | 下载 | |
|---|---|---|---|---|
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01.磁现象...mp4 | 2024-07-01 17:57:55 | 459.55 MB | |
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02.电生磁...mp4 | 2024-07-01 17:57:55 | 348.64 MB | |
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03.电磁铁...mp4 | 2024-07-01 17:57:55 | 415.97 MB | |
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04.电动机...mp4 | 2024-07-01 17:57:55 | 387.04 MB | |
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05.发电机...mp4 | 2024-07-01 17:57:55 | 382.51 MB | |
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06.电和磁的联系 电能的输送...mp4 | 2024-07-01 17:57:55 | 365.01 MB | |
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07.信息的传递...mp4 | 2024-07-01 17:57:55 | 345.8 MB | |
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08.温度计的使用...mp4 | 2024-07-01 17:57:55 | 363.63 MB | |
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09.熔化和凝固...mp4 | 2024-07-01 17:57:55 | 417.21 MB | |
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10.汽化和液化（1）...mp4 | 2024-07-01 17:57:55 | 414.19 MB | |
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11.汽化和液化（2）...mp4 | 2024-07-01 17:57:55 | 316.6 MB | |
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12.升华和凝华...mp4 | 2024-07-01 17:57:55 | 305.89 MB | |
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13.热和能 分子热运动...mp4 | 2024-07-01 17:57:55 | 246.95 MB | |
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14.内能（1）...mp4 | 2024-07-01 17:57:55 | 193.58 MB | |
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15.内能（2）...mp4 | 2024-07-01 17:57:55 | 222.21 MB | |
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16.比热容（1）...mp4 | 2024-07-01 17:57:55 | 283.66 MB | |
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17.比热容（2）...mp4 | 2024-07-01 17:57:55 | 255.87 MB | |
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18.热机（1）...mp4 | 2024-07-01 17:57:55 | 285.65 MB | |
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19.热机（2）...mp4 | 2024-07-01 17:57:55 | 247.45 MB | |
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20.能量的转化和守恒...mp4 | 2024-07-01 17:57:55 | 253.39 MB | |
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21.能源家族...mp4 | 2024-07-01 17:57:55 | 199.45 MB | |
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22.核能...mp4 | 2024-07-01 17:57:55 | 271.58 MB | |
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23.太阳能...mp4 | 2024-07-01 17:57:55 | 238.02 MB | |
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24.能源革命 能源与可持续发展...mp4 | 2024-07-01 17:57:55 | 287.69 MB |