常見例句雙語例句The multi-channel pulse amplitude analyzer has been widely used in the nuclear spectrum measurement.多道脈沖幅度分析器是核能譜測量中的必備儀器。It is practical to measure phase noise from transmitter by means of a fine frequency spectrum analyzer. A measurement result of a S-band pulse Doppler weather radar is also given in the paper.具體提出了直接用分辨率比較高的高性能頻譜分析儀測量發(fā)射機(jī)的相位噪聲是可行的，最后給出了某型S波段脈沖多普勒天氣雷達(dá)發(fā)射機(jī)相位噪聲的測試結(jié)果。 返回 pulse-spectrum analyzer