输入信号

AC:ac coupling,block the DC signal of input signal only AC signal pass into attenuator.

AC：交流耦合，阻断输入信号的直流信号，只有交流信号通入衰减器。

By re-constructing the system, the residual error dynamic characteristics of unknown input and fault signals including unknown disturbances and modelling error are obtained. The energy norm indexes of disturbance and fault signals of residual error are selected separately to reflect the restraint of disturbance and the sensitivity of faults, and the design of fault detection observer is described as an optimization problem.

通过对系统进行重构，获取了包括未知扰动、建模误差等未知输入信号和故障信号的残差动态特性，分别选取残差的扰动信号和故障信号的能量范数指标来体现其对扰动的抑制作用和对故障的灵敏性，并将故障检测观测器的设计描述为一个优化问题。

At an input resistance of 1 M relative to the ground, the input signal is not grounded.

此输入端的输入阻抗为1M，而输入信号则为接地。

These new AMPLIFIER DESIGNS do not use lateral or substrate PNP transistors within the signal path, but incorporate parallel NPN and PNP input stages to accommodate input signal swings from ground to the positive supply rail.

新的放大器在信号通路上不会使用横向或衬底PNP，但是与NPN及PNP并行协作的输入端能够使输入信号的摆幅从0到正电源电压。

With the amplitude and phase compensation method,the compensation function is developed by the stroboscope analysis of import signal and frequency characteristic identification of production system.

幅度相位补偿法能通过对原输入信号的频谱分析和对加工系统的频率特性辨识来确定补偿函数，经补偿后的输入信号能明显改善活塞的误差曲线，从而提高活塞的加工精度。

Only half of Nokia 6030- There are four signal input wires instead of two signal input wires in the second generation, which makes more brand cars available by easy connection without any teardown and adding any other parts.

只有一半诺基亚6030有四个输入信号而非电线电线两个信号输入的第二代这使更多品牌轿车方面没有任何可轻易拆卸、添加任何其他部分。

First, the design of the hardware circuit: It is mainly the interface circuit of PLC, including operation control signals of inputting part, low-voltage protection,over-voltage measure circuit , sensor input signal ,etc.

第一、硬件电路的设计：主要是PLC的接口电路，包括输入部分的运行控制信号，欠压检测、过压检测电路，传感器输入信号等等，输出部分有悬浮部分的主电路，显示电路，扩展模块以及变频器VDF—M的连接。

A digital device that amplifies, reshapes, retimes, or performs a combination of any of these functions on a digital input signal for retransmission.

一个将输入信号增强放大的模拟设备，而不考虑输入信号种类。

Is the role of the implementing agencies in the input signal increases, the displacement 200X Pressure-Reducing Valve of putting out; counterproductive to implementing agencies in the input signal increases, putting inward displacement.

正作用执行机构在输入信号增加时，推杆的位移向外；反作用执行机构在输入信号增加时，推杆的位移向内。

This course is designed Lee AT89C51 microcontroller T0 and T1 count function of the timing function to complete 1S input signal waveform within the number of counted, count resulted in the adoption 74LS48 decoder, the last by four static digital tube display , which showed the result is the input signal frequency.

本次的课程设计是利AT89C51单片机T0的计数功能和T1的定时功能来完成1S内对输入的信号波形的个数进行计数，计数的结果通过74LS48译码器，最后由4位静态数码管显示出来，显示的结果就是输入信号的频率。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了