on-off
英音 [ ˌɒn ˈɒf ]
美音 [ ˌɑːn ˈɔːf ]
释义
adj. 开关的
n. 开关
例句
1·Newly designed giant gravel batteries could be the solution to the on -off nature of wind turbines and solar panels.
新设计的巨型砾石电池可以解决风力涡轮机和太阳能电池板的开关问题。
2·Scientists have developed an on -off switch in memory.
科学家已研制出一种记忆开关。
3·An electric probethat transmitted on -off pulses then scanned the pins.
一根能够传输开关脉冲的探测棒之后会扫描到金属针。
短语
1·on-off control
开关控制；双位调节；继电器式控制
2·on-off valve
开关阀；双位阀
3·on-off switch
[电]通断开关；换向开关；双位开关
同义词
n.
开关
switchingcontactor
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