查询词典 Bessemer converter

Beginning withthe theory of the DC timing system,this article has built up themaths model of the reversible DC-PWM timing system with adual-converter and dual-closed-loop,Given the details of the systemdesign, software and hardware design, circuit structure and controlalgorithms using the PI process control proce- dures.

从直流调速系统原理出发，逐步建立了双闭环直流PWM调速系统的数学模型，给出了该系统的详细设计思路、软硬件设计、电路结构和采用PI控制算法的控制程序流程。

When a fault of the rotor bar of an frequency converter has taken place,the characteristic signal components of the currents will be added into the stator current.

在实际使用中，转子导条断裂是常见的导致变频机故障的重要因素之一，统计表明，大约有10%的故障是由转子断条与端环断裂引起的。

The A to D converter converts the analog signal to a digital file or signal.

A 转换器传输到D转换器（模拟转换器转换到数字转换器）将模拟信号转换到数字文件或信号。

Keywords: matrix converter; input filter; damping factor; EMI

关键词﹕矩阵变换器；输入滤波器；阻尼系数；EMI

The low mounted catalytic converter required care in selecting an off-pavement parking location, lest a grass fire be started.

低安装催化转化器需要在选择的路面停车位置行事，否则一草火启动。

HDMI 1.3 switch series: a mini-second cut, third cut of a mini, four-and five-cut a cut a mini-mini;HDMI 1.3 True Matrix Series: four by four, and four times the second, eight二乘; eight by eightSeries HDMI 1.2 converter: DVI to HDMI, VGA to HDMI, Ypbpr to HDMI and HDMI to Ypbpr + VGA, SDI to VGA

在主品牌HDMI设备的HDMI分配器一进二出、一进四出、一进八出、一进十六出；HDMI切换器三切一、四切一、五切一、HDMI转换器VGA、DVI、SDI、HDMI矩阵切换器、HDMI网线延长器和视频王又称作为主导产品方向。

This dissertation is focus on the study of shunt converter of Unified Power Quality Controller for three-phase four-line distribution power system which capacity is 10kVA.

本文以校&十五&专项科技基金课题&柔性供配电系统(配电FACTS，FACDS)&为研究背景，重点研究了用于配电系统的三相四线制统一电能质量控制器中的并联部分，容量为10kVA。

Very Short Reach; Converter IC; Synchronous Digital Hierarchy; Frame Synchronization Field Programmable Gate Array FPGA

信息科技，无线电电子学，微电子学、集成电路甚短距离；转换器集成电路；同步数字序列；帧同步；现场可编程门阵列

Panasonic: trip switch, frequency converter, the time relay.

松下：行程开关，变频器，时间继电器。

Main business: swp series pressure transmitter; thermal instrumentation; temperature and humidity, liquid level, flow, pull, such as weighing sensors, transmitter; ammeter, voltage meter, note the number of mind-meter, and frequency tables, tachometer time relay, temperature controller, PID regulator, etc.; water level control devices and the water level electrode, logger and related supplies; frequency converter, soft start, programmable controllers, industrial control and other support.

主营业务：swp系列压力变送器；热工仪表；温湿度、液位、流量、称重拉力等传感器、变送器；电流表、电压表、记数记米器、频率表、转速表时间继电器、温控仪、PID调节器等；水位控制仪及水位电极、记录仪及相关耗材；变频调速器、软启动器、可编程控制器、工控配套等。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。