channel的例句大全

The performances for both cycle prefix ( CP) and zeros-padding ( ZP) mode pilots are compared and analyzed in the case of unknown channel order ( UCO).

在信道阶数未知情况下，对其导频采用循环前缀（CP）方式和补零（ZP）方式的性能做了比较分析。

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According to the characteristic of HF channel, the Watterson model which was CCIR recommended was made.

首先从短波信道的特性分析入手,建立了基于CCIR建议的Watterson模型 的短波信道模型.

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The performance of UWB communication system, which employs RAKE receiver with maximum ratio combining and equal gain combining, is researched based on the channel models proposed by ( IEEE 802.15.3a.)

基于IEEE802.15.3a建议的超宽带密集多径信道模型，对采用最大比和等增益两种合并方式的RAKE接收机的高速超宽带通信系统的性能进行了研究。

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Semi-hard magnetic 2 J 4 alloy was fabricated via Equal Channel Angular Pressing ( ECAP ).

开发了用等径弯曲通道变形 ( ECAP ) 制备半硬磁2J4合金.

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The purpose of equal channel angular pressing ( ECAP ) is to obtain the ultra-fine grained ( UFG ) materials.

等径角挤压是获得块体超细 晶材料 的一种重要方法.

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Equal channel angular pressing ( ECAP ) is a promising technology for producing bulk ultra-fine grained ( UFG ) materials .

等通道转角挤压是能够获得块状超细晶组织的一种新的 材料加工 方法.

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We discussed the influence of channel-length modulation effect and DIBL effect to temperature behavior of source-drain current, gave a expressions for studying the temperature characteristic of source-drain current, and deduced a ZTC point expression.

研究了沟长调制效应和漏致势垒降低效应对漏源电流温度特性的影响，给出了一个用于研究漏源电流温度特性的电流公式；

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Mixer channel tone controls are an excellent way to control feedback problems.

调音台通道上的均衡是控制啸叫的特别好的方法.

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Waveguide layer is composed of fiber and base plate. The exchange region is composed of micro flow channel, liquid reservoir and piezoelectric ceramic.

波导层由光纤及底板组成，交换区域包括微流道、储存液体的储液小槽以及压电陶瓷。

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The simulation results show that the performance improvement of proposed algorithm is superior to conventional differential demodulation by 1.4 dB at a BER of 10-4 in AWGN channel.

仿真表明，相对于软判决译码时传统的差分解调，该算法在误比特率BER为10-4时在AWGN信道中有1.4dB的性能改善，在Rician信道中同样有显著的性能改善。

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Specifications for 960 telephone channel demodulation equipment used in long-haul terrestrial analog radio relay systems

GB/T9407-1988长距离地面模拟微波接力系统960路电话解调机技术要求

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The research and development of DVB-C channel demodulation chip are very important to the accumulation of technologies about digital television chips in our country, as well as boost the development of digital television industries.

开展DVB-C信道解码芯片的研发工作对于国内数字电视芯片研发的技术积累，推动数字电视产业发展具有重要意义。

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The paper introduces the processing and transmission models of digital TV signal in the cable channel concerned with demodulation and decoding models of digital TV signal for digital TV and analog TV.

介绍了数字电视信号在有线信道中传输和接收所需的信号处理方式以及数字接收终端和模拟接收终端各自所需的解调、解扰、解密的方式方法。

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The channel is filled with noncompactible sand, or with sand and gravel.

水道内由不可压实的砂或砂砾物质充填.

词典精选例句

Design of multi-channel digital signal multiplexer/ demultiplexer based on FPGA

基于FPGA的多路数字信号复分接器的设计

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Implementation of Channel Estimation and Demultiplexer with FPGA in DRM

基于FPGA的DRM接收机信道估计与解复用实现

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Experimental study on long period fiber grating applied in two channel wavelength division demultiplexer

双信道解复用长周期光纤光栅的实验研究

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Though analysis of network characteristics in WSN, new architecture of channel access-based multihop cluster ( CAMC) network is put forward, and OPNET simulation model is introduced. The simulation results are analyzed.

该文通过对无线传感器网络特点的分析，提出了基于信道接入的多跳分簇网络结构，给出了OPNET仿真模型，分析了相关仿真结果。

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Es 4 in this area belongs to shallow lake deltaic deposit, with sandstone mainly of channel sand, interbasin sand, frontal sand and far bar.

该区Es4段属于浅水湖泊三角洲沉积，骨架砂体为河道砂、河道间砂、前缘砂（席状砂）、远砂坝。

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Take the ferry across the Channel. And then drive the direction of Paris.

然后乘渡船过英吉利海峡, 往巴黎方向开.

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