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- The power control circuit comprises a delay circuit, a potential converter and a switch element. 电源控制电路包括延迟电路、电位转换器,以及开关元件。
- The PDP driving apparatus includes a high side switch element and a low side switch element which are electrically coupled in series. PDP驱动装置,包含被电性串联连接的高端开关元件和低端开关元件。
- The operating principle of a bridge type Pulse Width Modulation(PWM) power source,driving of switch element IGBT,overvoltage and overcurrent are briefly described in the paper. 概述了桥式脉冲宽度调制(PWM)功率源的工作原理,以及开关元件IGBT的驱动、过压、过流保护等问题。
- The bidirectional switch element is an element which can conduct current of a same direction when connection and not conduct current of different directions when disconnection. 双向开关元件,是接通时至少可以使一个方向的电流导通、断开时则不使双向的电流导通的元件。
- The switching element consists of a thin metallic membrane, which has the metal-isolator-metal contact with a capacitive shunt switch as SPST. 开关为一薄金属膜桥组成的桥式结构,形成一个SPST并联设置的金属-绝缘体-金属接触。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The noncrystalline material is used as the iron core of transformer and MOS-FET is employed for the main circuit switch elements. 该电源选用了非晶态磁性材料作为高频变压器的铁心;采用场效应管作为逆变器的开关元件;
- This paper deals with a new type square wave power supply for A.C. arc welding in which very fast switching element IGBT is used for its inverter. 研究了以开关速度很快的IGBT作为逆变元件的交流方波弧焊电源。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- Voltage switching type SPD generally composed of discharging gap, gas discharging tube, thyratron (silicone controllable rectifier) and three-ending bidirectional silicone switching element. 电压开关型SPD常用的元件有放电间隙、气体放电管、闸流管(硅可控整流器)和三端双向可控硅开关元件。这类SPD有时也称作“短路型SPD”。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- No, hold it a second, switch that to roast chicken. 不,等一等,把那个换成烤子鸡。
- First-generation computer A computer that used vacuum tubes as switching elements. 第一代电脑采用真空管做开关元件的电脑。
- Long lectures really switch me off. 我觉得冗长的演讲很烦人。
- First-generation computer: A computer that used vacuum tubes as switching elements. 第一代电脑:采用真空管做开关元件的电脑。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries