wave system的例句大全

TWTA ( Traveling-wave tube amplifier) is one of the most important HPA components in satellite communication system. The nonlinear feature of TWTA results in the creation of intermodulation, which can cause intermodulation distortion, adjacent channel interference, and affects the performances of communication system.

行波管功率放大器（TWTA）是卫星通信星载系统中重要的高功放元件，TWTA的非线性特性会使多载波信号产生交调成份，导致交调失真、邻道干扰，影响通信系统的性能。

This paper studies the distribution of single-pulse system based on Taylor Slot Array under the feed network integrated design, simulation and physical process from both an analysis of the structure in the sky wave communication applications.

本文主要研究了基于泰勒分布单脉冲体制下的波导缝隙阵馈电网络综合设计，从仿真和实物加工两方面分析了该结构在天波通信中的应用。

The result manifests that the measuring the valid value of spot welding current of non-sine wave of the control system agrees with the one of Japan current meter MM-315 ( its precision is?%), the average different value is 59A.

考核试验表明：控制系统对非正弦波点焊电流的有效值检测与日本表MM-315（精度为±3%）的检测结果有很好的一致性，平均差值为59A；

The measurement of this system can lead to high precision, very little distortion when measuring wave pattern and very little influence is made on the measuring results of distributed capacitance and down-lead capacitance.

该系统测量波形参数精度高、失真小、温度漂移小、分布电容和引线电容对测量结果无影响。

Passive millimeter wave imaging system works making use of the electromagnetic thermal emission of the subject and reflected thermal signals from the background.

无源毫米波成像系统利用目标及背景的电磁辐射能量差异进行成像。

Description: A system for stimulating the brain to exhibit specific brain wave rhythms and thereby altering the subjects' state of consciousness.

描述：一个刺激大脑以展示特定的脑电波频率并因此改变目标的意识状态的系统。

The software system for the phase methods of NDT is developed and multi-algorithms for processing image sequences are achieved; The algorithms for phase extraction are studied to reconstruct the specimen surface thermal wave signal.

为实现采用红外图像序列对试件表面热波信号重构和相位信息提取，研究了相位提取算法。

In this paper, we study the travelling-wave solutions of a reaction-diffusion equation, and investigate the phase plane portraits of a planar cubic system.

本文讨论了一个反应扩散方程的行波解以及一个平面三次系统的全局相图。

The Meter Reading System in Power Line Carrier Wave Based on the Network Technology

基于网络技术的电力载波抄表系统

Passive millimeter-wave ( PMMW) imaging system utilizes the differences of radiant intensity of different objects in the scene to achieve the goal of imaging.

毫米波无源成像系统利用场景中不同目标辐射亮温强度的差异进行成像。

A New Compensation Method for HF Ground Wave Radar Receiving System

一种新的高频地波雷达接收系统补偿方案

Overhauling and Maintenance of Satellite Broad Band Data Receiver System of KU Wave Band

KU波段卫星宽带数据接收系统的检修与维护

BS Wave Screening Machine Application on Coal Crushing System

BS波动筛煤机在煤破碎系统中的应用

Design of Multiple Boom Bucket Wheel Sticker Power Carrier Wave Communication System

多台斗轮堆取料机电力载波通信系统设计

Objective In order to develop an electrotherapy apparatus with 50 kHz square wave pulse and to set up a new type of drug-iontophoresis system.

目的研制50kHz方波脉冲电疗仪，以建立新型药物离子导入系统。

The control system of active noise attenuators in ducts. by processing the noise signal detected by the microphones, generates a signal exciting the secondary sound sources to radiate a sound wave cancelling the primary sound wave in the downstream.

管道有源降噪器的控制系统根据传声器检测到的噪声信号，经过加工处理，产生激励次级声源的信号，使其产生的声波在下游与原来的噪声相抵消。

The outside system controls the inside one and it mainly includes the keyboard control, the LCD display and communication module transmitting control code and parameter of stimulating wave to inside body system.

其中体外模块主要是对体内模块进行控制，它包括键盘控制、LCD显示以及与体内模块进行通信传递控制指令及波形参数信息等。

Based on a theoretical model for interchain coupled quasi-one-dimensional organic ferromagnet, the charge density wave ( CDW) and spin density wave ( SDW) that exist in the system are investigated.

基于考虑链间耦合的准一维有机铁磁体的理论模型，对存在于系统内的电荷密度波（CDW）和自旋密度波（SDW）进行了研究。

Radio navigation makes use of wireless wave, which can be divided into land-based and space-based system according to the position of base point.

无线电导航是利用无线电电波的波速进行导航的方法，根据导航基点可分为陆基导航和空基导航。

In this system, we provided some functions, such as scanning, rotating, image clipping, geometric proportion scaling, cleaning horizontal and vertical lines, wave tracking, etc.

该系统以图像处理技术为基础提供次声波形图扫描，倾斜矫正，图像剪切，去除水平线和垂直线，波形跟踪等功能。