及电路

Furthermore, each functional block on a chip can be optimized under different PVT conditions through this simple model.

更进一步来说，在一个晶片中的各个区块都可依其不同的温度及电压条件，各自完成最佳化的设计，此优点能使整体电路的效能得到更好的提升。

Sub-band high-speed circuits of the past are the use of silicon bipolar and gallium arsenide process design, they have a certain speed on appeal. However, leads the prevalence of large and expensive power shortcomings.

高速的分频电路过去大都采用双极性硅工艺和砷化镓工艺进行设计，它们在速度上有一定的吸引力，但普遍存在功耗较大及价格昂贵的缺点。

Microcircuits are accessible in the low-profile caseof type MSOP and TSSOP, and also in the different versions of the deceptive get-up.

微电路可在低姿态的案件类型MSOP及TSSOP封装，并在不同版本的欺骗性让行动。

This elective course is open during summer or winter vacation for those who take the high school teacher education grogram on electrical and automatic control subjects. This course is designed to make students understand the characteristics and practical design considerations of circuits by experiments.

本课程於寒假或暑假开课，系针对有意愿修读中等学校电机电子群电机科及控制科师资培育专门科目之同学而设计，可经由实验了解电路的特性与实际设计的考量。

English Description This elective course is open during summer or winter vacation for those who take the high school teacher education grogram on electrical and automatic control subjects. This course is designed to make students understand the characteristics and practical design considerations of circuits by experiments.

Chinese Description 本课程於寒假或暑假开课，系针对有意愿修读中等学校电机电子群电机科及控制科师资培育专门科目之同学而设计，可经由实验了解电路的特性与实际设计的考量。

A power line harmonic analyzer based on industrial PC is introduced.The system structure,the basic circuit design of si gnal pre-processing card,the basic HW and SW composition of data acquisition ca rd,and the system software design are described.

介绍了用PC机组成的电能质量分析仪的整体构成，信号预处理卡的基本电路设计，数据采集板的基本软、硬件结构及整个系统的软件设计。

This device, which is composed of oscillator, switching capacitor, second-order tracking system, digital switching system, power-amplifier circuit and Helmholtz coils , can produce rotating magnetic field whose frequency and strength can be adjusted continuously.

该装置由振荡器、开关电容、二阶跟踪系统、数字开关系统、功放电路及亥姆霍兹线圈组等部分组成，可以产生频率、强度连续可调的旋转磁场。

ESD protection circuit for I/O pads, address decoder and other readout circuits are also included in this chip.

晶片中还包括了输出、输入接垫的静电防护与位址解码及讯号读出等电路。

After deep analysis of system structure and circuit design, we redesigned all of circuits of the thermal imager.

通过对Ⅰ类热像仪的系统结构及设计原理进行深入分析，将所有电路都重新进行了设计，利用FPGA的高速并行处理能力以及MCU的事务密集型的控制能力有效的改善了图象质量，消除了以往的图象缺陷，并且采取人机对话方式使调试、控制手段智能化，缩短了调试时间。

This paper describes the hardware design of the LED dot matrixdisplay and the principle function of the various parts of thecircuit, the corresponding software program design and the notes indetail.

文中详细介绍了LED点阵显示的硬件设计思路、硬件电路各个部分的功能及原理、相应软件的程序设计，以及使用说明等。

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