94生活常识网有道词典

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.
    如果线圈没有金属芯子，它就有一个空气芯子。
  • If a coil has no metal core it has an air core .
    如果线圈没有金属芯子，它就有一个空气芯子。
  • Through over voltage on-line monitoring device testing, inquire into lightning protection of the reactor with air core.
    并通过安装过电压在线监测装置进行测试的方法,初步探讨了空心电抗器防雷的作用。
  • The results show that the size,position and flow pattern of air core should be controlled,in order to keep the stability of hydrocyclone.
    研究结果表明，为了使旋流器保持稳定，要合理控制空气核的大小、位置及流动形态分布。
  • Optically powered air core current transformer applied in circuit breaker is reported in several aspects including the theory,the structure and the properties.
    介绍了一种应用于断路器中的光供电式空心电流互感器的原理、结构及性能。