快速的

Especially, the technology of Automatic Gain Control and signal processing are studied which are key factors working on the performance of the receiver. Based on analyzing the theory of automatic Gain Control, operational amplifiers 0P37 and logarithmic D/Aconverter AD7111A are used to design variable gain amplifiers which can be controlled numerally, A/D convector LTC1405 is Used to test the echo, Complex Programmable Logic device is used for controller, and an arithmetic is designed for automatic Gain Control which is simulated and analyzed in order to test its feasibility.

本文在分析自动增益控制AGC原理的基础上，采用集成运放OP37和数控增益衰减器AD7111A设计可数字控制的可变增益运放模块；采用高速A／D转换器LTC1405作为回波信号检测模块；采用复杂可编程逻辑器件CPLD作为核心控制模块，构成数字自动增益控制电路，并设计粗调和细调步进控制相结合的算法，对回波信号的增益进行精确而快速的调节控制，使回波信号振幅快速稳定在设计指标范围内，利于接收机后续信号处理电路对回波信号作进一步的处理。

When any stock has passed out above 120* or especially above 127* or 127 points and gone out of the square of the first Hexagon , its fluctuations will be more rapid and it will move faster up and down .

当一些股票的价格通过并超越了 120度，非凡是超越了127度和127点并且跳出了第一个六边形中的方形，它的波动将变的更快速疯狂，更加快速的涨跌！！

When any stock has passed out above 120* or especially above 127* or 127 points and gone out of the square of the first Hexagon , its fluctuations will be more rapid and it will move *ster up and down .

当一些股票的价格通过并超越了 120度，特别是超越了127度和127点并且跳出了第一个六边形中的方形，它的波动将变的更快速疯狂，更加快速的涨跌！！

The Cipher Card can realize fast communication with host, and has fast cryptological operation ability, and offers update ability for arithmetic and hardware structure. The Cipher Card supports dispersed storage and online reconfiguration for arithmetics and keys, and offers digital physical noise circuit and can generate veriest random data , and it provides USB host interface to external and supports the mode of safe initialization by itself based on USB carrier ,and supports the method of identity authentication based on USB carrier.

该加密卡可以实现与主机的快速通信，具有快速的密码处理能力，提供密码算法以及硬件结构的更新和升级能力，支持密码算法和密钥的分散存储和现场重构，提供数字物理噪声源，能够产生真随机数，对外提供USB主机接口，支持基于USB密码载体的自身安全初始化方式，支持基于USB物理载体的用户身份认证方法。

With finite time and resources, an individual can no longer singlehandedly cope with the rapid pace of industrialization, development, globalization, and the rapid development of information.

但到如今，信息和产业化快速发展，一个个体在有限的时间、空间和超大信息量的情况下，已经无法承载如此巨大的信息量和快速的节奏变化以及高需求。

As the trend accelerates, pullbacks become more shallow. To hop aboard a fast-running trend, you need faster oscillators.

而在趋势的加速期，价格拉回修正的幅度较浅，要想跳上快速运动的趋势，交易者需采用快速的振荡指标。

Developed by a former Forest Service division chief, the Uni-Engine offers a fast way to move more water toward a fire for rapid response and mop-up.

由前林务司司长开发的，统一引擎能对火灾有快速的反应，能以一个快速的方法喷出大量的水，以及做好扫尾工作

It is a temporary solution for people who want to cleanse their colon fast and want a quick remedy for removing bodily wastages from the body.

这是一个临时解决办法的人谁不想清洗他们的结肠癌快速，并希望快速的补救措施消除身体的浪费，从体内。

Enjoy three exhilarating game modes: Quick fun in Quick Play mode, the classic card game with Nutzy and his squirrelly family in Classic mode or go for the ultimate prize in Championship mode.

享受三个令人振奋的游戏模式：快速的乐趣在快速播放模式，经典的卡片游戏与nutzy和他的squirrelly家庭在经典模式，或移至为最终奖在锦标赛模式。

Rapid injection and rapid solidification under high pressure combine to produce a dense, fine-grain surface structure, which results in excellent wear and fatigue properties.

高压下快速的注入和快速的凝固可以获得致密和细颗粒的表面结构，并获得良好的耐磨和抗疲劳性能。

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。