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- drawbridge circuit closer 开合桥电路闭合器
- A control method and its feature of automatic circuit close device for 330 kV backup power at Xining transformer substation are introduced,and its control part has been designed by using high reliable programmable logic controller (PLC). 介绍了西宁西郊变电站备用电源自动投入装置的控制方案和特点,并采用可靠性高的可编程逻辑控制器(简称PLC)对变电所330kV备用电源自动投入装置的控制进行了设计。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- The chains clanked as the drawbridge opened. 吊桥放下时,铁链发出叮当声。
- Application of PLC in automatic circuit close for backup power PLC在备用电源自动投入中的应用
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- Motor Thermal Sensors connected and circuit closed 电机过热感应器是否连接,电路是否关闭
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- The movable part of a drawbridge. 吊桥的可移动部分
- drawbridge circuit controller [电] 吊桥式电路控制器
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- All of the view for Dragon Drawbridge. 从另一个角度看吊桥...假日的天气真不错..
- We will construct a drawbridge across the gorge. 我们要建造一座横跨山峡的吊桥。
- Close the circuit and you will see a blue spark. 接通电路你就会看到一个蓝色的电火花。
- Close the circuit and you'll see a blue spark. 接通电路你就会看到一个蓝色的电火花。
- The switch completes the circuit when you close it. 当你合闸时,电闸把电路接通了。
- Close the circuit and you'll see a blue spark. 接通电路你就会看到一个蓝色的电火花.