查询词典 power supply

This text regard CPLD as the foundation, making use of the language of VHDL, designing in the electronics the help of the automation tool descend to design with the large-scale and programmable logic machine piece( FPGA/ CPLD) a direct current motive keeps a the crest adjusts downcastly soon with measure the system, with a control power supply.

本文以CPLD为基础，利用VHDL语言，在电子设计自动化工具的帮助下用大规模可编程逻辑器件设计了一个直流电动机直顶向下的调速和测量系统，和一个控制电源。

The USB band is Driverless (except Win98), no external power supply.

乐队是无人驾驶的USB(除WIN98的)，任何外部电源。

Item No.: HCG-U-001The USB band is Driverless (except Win98), no external power supply.

闪光的USB驾驶硅手链项目编号：⊙-铀001的USB波段是无人驾驶(除WIN98的)，任何外部电源。

First,since the signal is very feeble, so we designed a kind of high performance amplifier; and for theneed of the power supply of the output system, we designed an eximious boost circuit.

针对肌电信号特点，设计制作了高增益、高性能的微弱信号放大器；针对输出系统供电的需要，设计并实现了良好的升压电源模块。

In order to control the forementioned switching power supply to accomplish an adjustable pulse voltage, the microcontroller W77E58 is combined with some programs to form an intelligent control system whose primary function is regulating and driving pulse signal.

结合一定的软件程序，建立了以W77E58为核心的智能控制系统，实现脉冲信号的调整和驱动，从而对前述的开关电源进行控制，以获得可调整的脉冲电压。

Pulsed power supply has anumber of advantages such as energy saving by about 30%,restraining are discharge re-liably,repressing the dffect of the hollow cathode,improving the homogene...

脉冲电源能可靠迅速灭弧，散弧清洗速度快，能够消除或减弱空心阴极效应，解决了具有深孔或沟槽的复杂零部件和齿轮根部的氮化难题，易于选择最佳工艺参数，提高氮化质量，并比直流电源节约电能30％左右。

Chapter 4 The design of control system Piezoelectric is a capacitive load, so power supply must have heavy current and low output impendence.

第四章 控制系统设计压电陶瓷相当于电容性负载，其对驱动电源的要求是大电流、低输出阻抗。

The prototype has achieved Long-distance power supply by data bus, IEC61158-2 transmission technology and essential function of PROFIBUS-DP and can be connected to DP fieldbus system for transparent communication between the two sort of feildbus segment by DP/PA coupler and can be communicated with the DP master inerrably and continuously according to the primary PROFIBUS-DP communication protocol and process realization of state machine.

论文取得的主要成果包括：在国内目前允许的技术条件下，找到了一个PA产品开发的可行性方案，设计出能够通过数据总线进行远程供电PA原理型样机，实现了IEC61158-2传输技术以及PROFIBUS-DP基本功能，能够通过DP/PA耦合器将样机接入DP总线系统实现两类总线段间的透明传输，并按照状态机过程实现与主站的连续正确通信。

The KEB COMBIVERT R6 power supply and line regeneration control is a newly developed solution to efficiently return the energy to the utility.

更高效地利用电气和机械系统能够减少机器和系统的损耗。降低这些高效系统操作，电机运作就像发电机，将更多的机械能转化成电能。

On the basis of introducing several normal methods of monitoring landslide,the article provides the automatically collecting system of a reservoir district landslide based on SMS wireless transmission. The power supply of this system is solar battery with dampproof and lightningproof measures. This system is characterized by cheap cost,high reliability,easy extension and maintenance.

在介绍常规滑坡监测方法的基础上，提出了基于SMS无线传输的水库滑坡自动化采集系统，该系统使用太阳能供电，采取了防潮、防雷击等措施，具有成本低廉、性能可靠、组网灵活、维护方便等特点；适合交通不便，无交流供电但有手机信号的偏僻地区进行远程非实时监测。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。