rheostat
变阻器
常用释义
英音[ ˈriːəstæt ]
美音[ ˈriəˌstæt ]
基本释义
- n. [电] 变阻器
例句
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1·A variable resister is called a rheostat.可以调节的电阻器叫做变阻器。
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2·By adjusting the rheostat, one can change the current in a circuit.通过拨动变阻器，可以改变电流。
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3·If the resistance wire is burnt out, change another field rheostat.如电阻丝烧断，应更换磁场变阻器。
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4·A new kind of stepping integrated electronic rheostat is put forward.提出一种新型的步进式集成电子变阻器。
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5·A spiral rheostat which is very high in resolution capacity is designed.本文设计出了一个调节分辨率极高的螺旋调节变阻器。
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6·Some switches also contain a rheostat to control the brightness of the instrument panel lights.一些开关也包含一个可变电阻器，控制仪表板灯的灯光亮度。
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7·An on-off switch with pilot light, reversing switch and a power rheostat are mounted on the base.开关还附有指示灯，转换装置及电阻在底座上。
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8·When a normal animal gains too much weight, the hormone signals the brain to turn down the appetite rheostat.当正常动物太肥时，这种激素向大脑发出信号，降低食欲调节阀。
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9·Rheostat single products in the circuit can be used for series and parallel use can also be multiple, and machine use.变阻器单台产品在电路中可作串、并联使用，也可多台并机使用。
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10·A new high energy and frequency sensitive rheostat (GBP) with high thermal capacity and small space was optimal choice for energy consumption equipment.在水轮发电机能耗制动中，采用外接高能频敏变阻器(GBP)是能耗设备的最佳选择。
同义词
n.
[电]变阻器