传播差距 diffuse gap
传播误差 [物] propagated error ; [物] propagation error
误差传播 [数] error propagation ; Error transmission
误差传播定律 law of error propagation ; [数] law of propagation of errors
传播路程差 propagation difference
光束传播误差 light beam propagation error
方差-协方差传播律 variance-covariance propagation law
差错传播 [计] error propagation
多径传播误差 [电子] multipath error
方差一协方差传播律 variancecovarlance propagation law
基于有限差分光束传播法，对侧边抛磨光纤的光传输特性进行了模拟计算。
Based on beam propagation method, analysis and simulation on optical propagation characteristics of side-polished fiber have been made.
这个时间差依赖于信号在星际介质中传播的路程：路程越长，时间差越大。
This time-lag depends on the distance the signal has traveled through the interstellar medium: the longer the distance, the greater the time lag.
如何做，取决于您对差分阻抗，长度(传播时间)匹配和精确应用的要求。
How you do it depends on what your requirements are for differential impedance, length (propagation time) matching and exact application.
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