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| 可变电阻的∆调制 | |||
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| 可变电阻 (head); 变阻器 (head) | |||
| 可变电阻 | |||
| 可变阻力 | |||
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variable-resistance : 31 phrases in 13 subjects |
| Athletics | 1 |
| Automobiles | 2 |
| Bodybuilding | 1 |
| Compressors | 1 |
| Drilling | 1 |
| Electric machinery | 1 |
| Electronics | 4 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Technology | 13 |
| Weightlifting | 1 |
| Wind Energy | 2 |