变换器

Every light-proof detector consists of a plastic scintillator, a wavelength shifter and a photomultiplier tube.

每件探测器是由一块塑胶闪烁器、一条波长变换器和一个光电倍增管组成，并加以密封。

In the thesis, the space vector modulation of MC can be synthesized by fictitious rectifier and fictitious inverter. Two space vector control strategies of MC, which combines output line voltage space vector modulation and input phase current space vector modulation, is adopted.

本文采用输出线电压空间矢量调制和输入相电流空间矢量调制相结合的双空间矢量调制策略，对虚拟整流器和虚拟逆变器的空间矢量分别进行了分析，然后将二者综合得到矩阵变换器的调制方法。

Apply to transistor , thermal converter , temperature sensor , car refrigerator etc..

应用于电晶体、热变换器、温度感知器、汽车冰箱等。

In this system ,the common APD transformer is replaced by a cheap VPF transformer with high performance , Whle the K style thermoelectric couple is selected as measuring component ,and the cold-end is compensated by its environment temperature measured by integrated temperature sensor AD5901 Hence the accuracy and the capacity of anti - disturbance are greatly improved.

该系统利用廉价高性能的VPF 变换器取代通常的APD 转换器，选用K型热电偶作为检测元件，用集成温度传感器 AD590 测量冷端环境温度进行冷端补偿，从而大大提高了系统的精度和抗干扰能力。

The topological structure of a new type of static synchronous compensator, which consists of traditional 12-pulse converter and a cascaded H-bridge, is presented. The purpose of designing such a topological structure, which integrates the concepts of multi-level, soft-switching and re-injection, is to reduce the voltage harmonic content at AC side and to solve dynamic voltage balance among the switches connected in series.

介绍一种新型H桥级联静止同步补偿器(static synchronous compensator，STATCOM)的拓扑结构，它由传统的12脉冲变换器和一个H桥链构成，结合了多电平、软开关和注入技术，降低了交流侧电压谐波含量，解决了串联开关动态电压平衡的问题。

In addition, the paper also discusses the structure of graphics generation unit, image transformation unit, the VLIW micro-engine shader, and the relevant graphics acceleration algorithms.

文中还讨论了自主设计的图形产生器、图像变换器和VLIW微引擎的结构以及相关的图形硬件加速算法。

Thereinto, the collection of the data of position of liquid adhibit a transform of the linearity resistance/voltage and the magnet; A/D part adhibit MC14433; the control part adhibit 74922 modality keyboard and the IC74C922 to achieve the control of the positon of the liquid.

其中：水位数据采集采用了一种线性电阻/电压变换器和磁铁合成的一种传感器；A/D部分采用了MC14433转换器；控制部分用74922样式的键盘和键盘专用IC74C922实现液位的控制。

Modulators, convertors from electrical to other electrical variables

U 调制器，从一种电量变为另一种电量的变换器

The control system we are proposing for the high-performance converter consists of terminal controllers and a master controller, as shown in Fig.

我们给高性能变换器建议的控制系统由一个主控器和若干控制终端构成，如图一所示

In this structure, optical splitters and wavelength converters are shared by all input ports and output ports.

在这种结构中，光分路器和波长变换器为所有入端口和出端口共享。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐