和电路

THE RF WHEEL SPEED SENSOR CIRCUIT AND GROUND, CAB CAVITIES 6 AND 1

右前轮速感知器电路和地，CAB槽6和11。

A ground key detector for a subscriber line interface circuit uses information from the tip and ring voltage sensing resistor and to determine whether the ring side of the telephone line has been grounded, as when a ground key or fault occurs.

一种用于用户专用线接口电路的接地键检测器，利用检测电阻RS1和RS2所产生的塞尖和振铃电压信息来确定当产生接地键或者故障时，电话线的振铃侧是否被接地。

Supported by National Natural Science Foundation of China (No.50077006) and Natural Science Foundation of Hebei Province (No.503424), the setup method of circuit model for instrument transformer and transient electromagnetic interference to the secondary equipments through conductive coupling due to switching operations in Gas Insulated Substation are researched in this paper.

本文结合国家自然科学基金项目&变电站瞬态电磁环境的预测计算方法研究&(项目编号：50077006)和河北省自然科学基金项目&气体绝缘变电站电磁环境与电磁干扰预测计算的研究&(项目编号：503424)，重点研究了气体绝缘变电站互感器高频电路模型的建立方法和开关操作通过传导耦合对二次设备的干扰问题。

First we give the analysis of the receiver front-end block diagram, link budget and specification allocation. Then, all the sub-circuits , including low noise amplifier, waveguide-to-microstrip transition , image reject band--pass filter, low-pass filter, and sub-harmonic mixer , are described in details.

在接收机组成方案分析，链路计算及指标分配的基础上，结合理论计算和计算机仿真，给出了各单元电路(包括探针式波导-微带转换器，低噪声放大器，镜频抑制带通滤波器，分谐波混频器，低通滤波器等)的设计和仿真结果。

Locksmiths, who in spy agency lingo are called technical opera-tions officers, are needed for such tasks as to "familiarize non-technical people with technical capabilities; do hands-on work; and travel worldwide."

拥有造锁技能是候选的中情局锁匠的资本。&熟悉电子及手动保险柜的维修、电路和警报系统的人是理想人选。熟悉如何操作机器来制造锁件和工具将有利于得到这份工作。&CIA 招聘通知写道。

It analyses the physical structure and electrical characteristic of varactor and introduces the general theories and typical circuit of electric tune filter.

本文对变容二级管的物理结构和电特性进行了分析，介绍了电调谐滤波器的一般理论和典型电路。

SHANGHAI JEELON ELECTRON CO.,LTD is With the Rapid Development Of EXPORT JIAGONG QU JINQIAO PUDONG SHANGHAI.factory automation,various kinds of basic automatic elments are widly adopted.our comany has brought in the advanced international standard technological appliances,including dedicated production lines for sensors from Simens company in Germen,Amenrican silk net printers,English thick film testing instruments and laser reparing and tuning machines,Japanes automatic plunger and so on.

直流电机调速模块、单/三相无级调功调压模块、单/三相集成移相交流调压模块等产品在内的各种工业控制及自动化产品已超过二十年。新一代产品采用了ASIC电路、SMT工艺和数字化技术，并应用了CAD／CAM电脑辅助设计／制造系统，以及按照ISO9001标准建立了全面质量管理保证体系，使产品性能和质量达到九十年代末国际同类产品的先进水平，并在国内处于领先地位。

In this paper, the SPIC mentioned here is used to the electronic ballast.Firstly, the research and development on SPICs are reviewed briefly, form which we get the aim of this design: the power integrated circuit comprises not only power devices, but also logic controlled devices.

本文首先简述了智能功率集成电路的研究和发展，从中可以得出本课题的目的：功率集成电路中将功率器件与低压逻辑控制电路集成在一个芯片上，其重要性和价值是非常重大的。

In this paper, the design of vehicle detector based on TMS320F2812 and LC oscillation circuit is proposed.

本文针对车型检测器硬件结构和处理算法两方面提出一些具有创新性的设计方案，介绍了由LC振荡电路和TMS320F2812处理芯片构成的车型检测器的硬件结构。

The simulation and experimental results corresponding to the control of the duty-cycle of the converter to set the operating point of the solar panel at the maximum power point are given in sections 5 and 6, respectively.

仿真和实验结果相应的控制电路的工作液循环的操作的太阳能电池板在最大的灵能点产量中给出了部分5和6。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。