例如，测试4线电阻器时，则每个电阻器可能需要4个开关闸刀。
For example, testing four-wire resistors may require four switch poles per resistor.
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。
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.
并通过设计实例，对接地闸刀动触头在运动过程中产生的偏差进行了分析。
Through a example, analyses the deviation that produced in the movement by moving contacts.
文章分析了GW5型闸刀各部位发热的原因，提出了各发热部位的检修质量及标准。
This article analyzes the causes of fever of parts of GW5 type switch and puts forward the recondition quality and criteria to ensure the safety running and reliable power supply.
此外，当盖子是打开的时候，给予保护的盖子内有两极的闸刀来解决电流的安全流通。
Furthermore, the protective lid features bipolar knife switch which resolves safety issues when the lid is open.
我们的阀门具有更厚、坚固的闸刀，能够避免闸刀在高压下产生偏转，确保紧密密封。
Our valves have thicker, stronger knives, to prevent deflection under heavy pressure and to ensure a tight seal.
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。
Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.
利用这一常见的载体将有效的药物运送至耐药细胞中，这有点像让你的祖母装一车开关闸刀通过海关。
Using such a common transporter to ferry a potent medication inside a resistant cell is a bit like recruiting your grandmother to cart a load of switchblade knives through customs.
对闸刀在垂直面上动作的各种隔离开关和接地开关，提出了能简捷地确定其所需平衡力特性的算式和方法；
The formulas and methods which can be used to determine conveniently the force of the balanced device in various disconnectors and earthing switches with a vertical moving blade are presented.
凸面阀座。阀座周围的槽将颗粒收集起来，并排挤到闸刀旁边，以避免出现堵塞。当阀门开启时，流体介质压力就会清洗槽内的颗粒。
Raised-face seat. A groove around the seat collects particles pushed aside by the knife and prevents clogging. When the valve opens, media pressure cleans the groove.
其它开关卡，例如7700型20通道差分复用模块，采用的是闭锁型继电器，无论是成对还是单独使用一个闸刀，偏移电压都是相同的。
Other CARDS, such as the Model 7700 20-channel Differential Multiplexer Module, use latching relays, and the offset voltage is the same whether the poles are used as a single pole or as a pair.
其它开关卡，例如7700型20通道差分复用模块，采用的是闭锁型继电器，无论是成对还是单独使用一个闸刀，偏移电压都是相同的。
Other CARDS, such as the Model 7700 20-channel Differential Multiplexer Module, use latching relays, and the offset voltage is the same whether the poles are used as a single pole or as a pair.
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