Knife-switch的意思|示意

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.

在不同开关结构、不同电极材料和不同电流波形情况下对开关进行了单次触发放电实验，验证了旋转电弧、场畸变间隙开关能够有效地减轻开关电极的烧蚀程度；

The utility model comprises a casing body, a knife head seat, an electric cutting button switch, an electric coagulation button switch, and a circuit plate.

本实用新型包括壳体、刀头座、电切按钮开关、电凝按钮开关和电路板。

The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.

接地开关静触头固定在隔离开关的导电管上，动触头安装在底座上的接地闸刀钢管的端部。

A knife switch with iron shell shall be installed in the power supply line, which is exclusively for this oven, and the outer plate shall be grounded.

应在供电线路中安装铁壳闸刀开关一只，供此箱专用，并将外壳接地。

Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.

电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。

Before cutting food, some Americans switch their knife and fork to the opposite hands, but it isn't necessary to do this.

在切食物之前，有些美国人会把刀叉换个手，但此举并不是必须的。