查询词典 cutout switch

This new switch controller can prevent its circuit from voltaic arc and impact current,and can be monitored and protected by microcomputer device.

与电磁式有触点开关相比，具有无触点、快速、无火花、低开关损耗、可靠性高、使用寿命长等特点，并且通过微控制器实现对开关的监控和保护。

5VAC . If it does not read the correct voltage than the transformer or range switch is bad.

如果没有正确的读数变压器或范围开关是坏的。

The highest voltage that a relay can switch reliably under given conditions is usually determined by the spacing between contacts and the dielectric strength of the gas inside the relay.

继电器在给定条件下能够可靠切换的最高电压通常是由继电器内部触点之间的间距和气隙的介电强度决定的。

Output voltage is the input voltage times the duty ratio of the switch.

输出电压为输入电压乘以开关的负荷比

Output voltage is NOT the input voltage times the duty ratio of the switch.

输出电压不是输入电压乘以开关的负荷比

The results show that the maximum gradient voltage of 1 to 3 winding pies will exceed the critical value under the condition where the isolating switch operates in mode 3 and the transformer is charged.

结果表明，变压器带电、变压器侧的隔离开关操作(方式3)的1～3个线饼的最大梯度电压超过允许范围，因此要避免方式3的操作。

According to the learning of the Power l Supplying Projet, the primary design is about the 10kv switch-substation, according to the load and demand of the supply electric system of factory, the design of the gather reduction voltage substation and distribution system, and the checking of the main electric apparatus, the protection and adjusting and the lightning protection of the main voltage changer and line.

开闭所继电保护设计*。本文通过对供电工程的学习，主要是针对10kV 开闭所进行初步设计。根据所提供的负荷及对供配电系统的要求，对主要设备进行选型校验，对主变压器、线路进行保护整定计算，对主、变线路进行防雷保护等。

To guarantee the color not being contaminated, the automatic clean system was devised based on compressed air or negative pressure. To guarantee the continuity and stability of the supplyinking system, the automatic supplyinking system based on electromagnetic valve and liquid level switch was proposed. To guarantee the continuity and stability of the movement of printed head, velocity blending algorithm was proposed.

采用了基于负压空气为动力的自动清洗系统，以防止颜色不交叉污染；采用基于电磁阀与液位开关控制的自动供墨系统，保证了供墨的连续性和稳定性；采用基于速度矢量混合的加减速算法，保证了喷头移动的平稳和连续。

By varying the duty ratio ton/Ts of switch, U0 can be controlled.

U0 可以通过改变开关的占空比ton/Ts 来控制。

Pulse-type steam trap: Pulse-type traps are two plates down according to changes in vapor pressure regulating valve switch, even if the valve is completely closed the entry and exit points are also through SAFETY VALVES the first and the second hole interlinked, remains not fully closed, steam constantly overflow, large amount of steam leakage.

脉冲式疏水阀：脉冲式疏水阀有两个孔板根据蒸汽压降变化调节阀门开关，即使阀门完全关闭入口和出口也是通过第一、第二个小孔相通，始终处于不完全关闭状态，蒸汽不断溢出，漏汽量大。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。