signal propagation meaning in Chinese
信号传播
Examples
- The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays
减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。 - Aiming at the present problems , this thesis studies the pd signal extraction of pulse current method （ pcm ） in two directions : signal propagation and interference suppression
本文针对现存的问题，从局放信号的传播和干扰的抑制两方面研究了脉冲电流法用于变压器局部放电在线监测。 - The influences of losses in optical transmission systems on carrier optical signal propagation are studied by using the conservation law and the viral theorem of the nonlinear system in this paper
摘要文章采用非线性系统的守恒律和位力定理对光传输系统中损耗对载波光信号传输的影响进行了研究。 - Then critical technologies of simulation system are discussed , including frame processing structure , fh sequence generator , simulation models of path loss and multipath channel , simulation of signal propagation delay and jamming signal etc
其次，讨论了仿真系统实现的关键技术，包括帧处理结构、跳频序列发生器、路径损耗与多径信道仿真模型、信号传播延时及干扰信号的仿真等。 - Research on retrieval of gps water vapor and method of rainfall forecast are keen field which draws all attention from wide world . the dissertation is accomplished on the basis of sino - italy collaborative project - ' the integral system of flood risk programming , monitoring and real time forecasting " and the primary achievements and conclusion reached include : ( 1 ) a reasonable design has been made for gps water vapor monitoring network according to the theory of gps satellite signal propagation and vertical distribution of water vapor and local synoptic characteristic of binjiang basin , the effective area where water vapor can be detected by gps station has been determined under different cut - off angles . the conclusion has been reached that 3 ~ 4 gps receivers are enough for water vapor monitoring in binjiang basin
Gps水汽反演和降雨预报研究是当前气象遥感应用的一个前沿探索领域，本论文依托于中意科技合作项目“洪水风险规划、监测和实时预报的集成系统” ，主要成果体现在以下方面： ( 1 )提出了一个合理的gps水汽监测网设计方案根据gps卫星信号传播原理和水汽垂直分布规律以及流域天气的地方性特征，确定了不同高度截角下一个gps站所能测定大气水汽含量的有效范围，得出了滨江流域只需要3 4个gps接收机就足以反映流域水汽变化的结论。