您要查找的是不是：
- baseband frequency repeating system 基频中继系统,基频接转制
- A new two frequency laser alignment system is developed which consists of two Wollaston prisms with the same structure.One is for measurement;another for compensation. 介绍了一种新型自适应双频激光准直系统，该系统利用了两个完全对称的渥拉斯顿棱镜，一个作为测量元件，另一个作为补偿元件。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔
- Siemens and Zhejiang have enjoyed very good cooperation since the early 1930s when Siemens provided frequency repeater telephones to the city of Hangzhou in 1933. 西门子和浙江省自上世纪三十年代初就建立了良好的合作关系，早在30年代，西门子就为杭州提供了频率增音电话。
- Uses in the central video frequency repeater management and the band width control management, the single plane biggest support retransmits 200 road map elephants concurrently. 用于中心视频转发管理和带宽控制管理，单机最大支持并发转发200路图像。
- The interval between any two frequencies having a ratio of 2 to 1. 倍频程频率比率为2比1的两个频率的间隔。
- Abstract : The two frequency method for measurring corrosion reaction resistance based on a. c. impedance and numerical integration has been proposed. 摘要 ： 提出了基于交流阻抗和数值积分原理的二点频率法。
- In the paper,the authors analyzed polar motion data series recently released by IERS,and in combination with spectrum resolution,discussed two frequency of Chandler wobble. 分析了IERS新近公布的经统一归算的极移数据,结合频谱分析中分辨率的有关问题,进一步讨论了Chand ler摆动的双频现象。
- The method for generating the second signal is put forward based on the period rule of the phase difference for two frequency signals with the frequency difference. 摘要利用两个有一定频差的频率信号相位差变化的周期性规律提出了一种秒信号产生方法。
- Military Affiliate Radio System Repeater System 军事无线电配属系统中继系统
- carrier frequency repeater equipment 载波频率中继设备
- An inspection of (4. 3-5) reveals that for a given K there are two frequencies. 由式(4.;3-5)可见;对于给定的K有两个频率。
- microwave amplifier repeater system 微波放大器中继制
- high frequency repeater distribution frame 高频中继器分配架
- subcarrier detection repeater system 副载波检波中继制
- mine muhilink fiber repeater system 矿井多链路光纤直放系统
- The two systems of government are polar opposites. 这两种政体正好相反。
- Besides, the functions of various arithmetics to traffic accident repeating system were compared. 在此基础上集成了车牌识别功能,运用在交通事故的再现分析上。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- request repeat system by interference detection 干扰检测请求重发方式
