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counts per second; turns per second | |||
revolutions per second | |||
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revolutions per second | |||
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revolutions per second |
转 数 / 秒 : 24 phrases in 11 subjects |
Automobiles | 1 |
Aviation | 1 |
Earth sciences | 3 |
Electric machinery | 2 |
Electronics | 6 |
General | 1 |
Information technology | 1 |
Mechanics | 2 |
Plastics | 1 |
Space | 1 |
Technology | 5 |