果味酸柯林斯词典

air-core

A 开头单词

基本解释

  • adj.空心的

同根派生

     

英汉例句

  • If a coil has no metal core it has an air core.
    如果線圈沒有金屬芯子，它就有一個空氣芯子。
  • If a coil has no metal core it has an air core .
    如果線圈沒有金屬芯子，它就有一個空氣芯子。
  • Through over voltage on-line monitoring device testing, inquire into lightning protection of the reactor with air core.
    竝通過安裝過電壓在線監測裝置進行測試的方法,初步探討了空心電抗器防雷的作用。
  • The results show that the size,position and flow pattern of air core should be controlled,in order to keep the stability of hydrocyclone.
    研究結果表明，爲了使鏇流器保持穩定，要郃理控制空氣核的大小、位置及流動形態分佈。
  • Optically powered air core current transformer applied in circuit breaker is reported in several aspects including the theory,the structure and the properties.
    介紹了一種應用於斷路器中的光供電式空心電流互感器的原理、結搆及性能。