基本解释天顶角效应英汉例句双语例句Along with the increase of the zenith angle and height above ground of an optical transmitter, the extent of the time-averaging effect decreases.随着接收终端离地高度和天顶角的增大,大气闪烁时间平滑作用降低。www.chineseoptics.net.cnzenith-angle effect更多例句