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- two frequency selection system 双频拨号制
- The History of School Selection System in U.S. 美国择校制度的历史演变及启示。
- voice frequency selecting system 音频拨号制
- 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
- The core part of the circuit is differential and frequency selection. 电路核心部分由微分电路和选频电路组成。
- frequency selective system 选频系统
- The Tactical Order Select system also effects the power meter and its stocks. 战术选择系统同样会影响能量槽和能量点。
- The selected system is not valid. （选定的系统无效。） 您在系统树中选定的系统已从查找进程中删除。 无需采取措施。
- 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。
- The generator of adaptive FH pattern is designed.By using it and the result of the LQA, adaptive frequency selection is accomplished. 设计了自适应跳频图案发生器,利用信道质量评估结果,完成了自适应频率选择。
- This monograph further deepens the theoretical analysis of the public cadre selection system. 进一步深化了公开选拔制度的理论分析。
- 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 seed selection system is used to select the new cowpea 2 from the green cowpea 90. 新豇2号是在绿豇90品种中变异单株采用系统选育而成豇豆新品种。
- Frequency Selective Filter(FS F )is utilized to design feedback controller in frequency do-main.For each dist urbance frequency,there are only two real coefficients to be tuned. 使用频率选择滤波方法在频域设计反馈控制器,对每个干扰频率,仅需调节两个实系数。
- The superficial layers are often frequency selective to transmission. 表层传播一般都有频率选择性。
- 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。
- It also talks about the irrationality of present design examination method and the one-sidedness in talent selection system. 同时也对我国目前设计考试的不合理及人才选拔制度的片面性进行了评述。
- All frequency injections of the receiver are controlled by a phase-locked digital synthesizer which allows incremental frequency selection in 10, 1 and 0.1 MHz steps. 接收器的所有频率注入在状态之前被控制-锁了允许第10;1和第0.;1个百万赫兹步骤的逐渐增加的频率选择的数传合成器。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
