knife switch中文什么意思

【电学】刀形开关，闸刀开关。

• knife:    n. (pl. knives ) 1 ...
• switch:    n. 1.(树上折下的)细树枝；软鞭 ...
• knife of switch:    开关闸刀

例句与用法

更多例句：  下一页

1. The knife switch overhauls the platform ladder
   刀闸检修平台梯刀闸检修平台梯
2. 1st knife switch foundation channel steel model and aperture distance
   1刀闸底座槽钢的型号及开口距离
3. Single - pole knife switch
   单极闸刀开关
4. Three pole knife switch
   三极闸刀开关
5. Three - pole knife switch
   三极闸刀开关

百科释义

A knife switch is a type of switch used to control the flow of electricity in a circuit. It is composed of a hinge which allows a metal lever, or knife, to be lifted from or inserted into a slot or jaw.