electroscope

英 [ɪ'lektrəskəʊp] 美 [ɪ'lektrəˌskoʊp]

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英英释义

Noun:

1. measuring instrument that detects electric charge; two gold leaves diverge owing to repulsion of charges with like sign

词汇搭配

• condensing electroscope 电容验电器
• emanation electroscope 射气验电器
• pith ball electroscope 球验电器
• condenser electroscope 电容器式验电器...
• quartz fiber electroscope 石英丝验电笔...
• foil electroscope 金箔验电器
• radium electroscope 镭检电器
• condensing type electroscope 电容式验电器,容电式...
• tilted electroscope 斜置验电器