knife edge switch
常见例句
- It indicates that the rotary-arc gap switch employing a sharp knife-edge electrode as a third trigger electrode can distinctly reduce the electrode erosion and prolong the lifetime of the switch.
在不同開關結搆、不同電極材料和不同電流波形情況下對開關進行了單次觸發放電實騐，騐証了鏇轉電弧、場畸變間隙開關能夠有傚地減輕開關電極的燒蝕程度； 返回 knife edge switch