three-beam

基本解释

The induced signal from the probe now is used for measuring simultaneously all the three beam characteristics for around m A heavy ions at HIRFL accelerator complex.
該方法利用測量束流相寬和中心相位的感應探針同時進行束流強度的監測, 以滿足HIRFL束流診斷的在線測控要求；
three beam four-post hydraulia press
三梁四柱液壓機
The three beams go through a polarizing beam splitter. This only transmits polarizations parallel to the page. The emerging light (now polarized parallel to the page) is then collimated.
三個光束射入偏振光束分光器，衹有平行偏振光穿過，然後被校準。
A pill millimeter microwave sensor technique for detecting and identifying airdrome runways by three beams was discussed.
本文介紹了一種用於探測識別機場跑道的三波束毫米波彈載敏感器技術。
If the three beams are on track, then the two subsidiary photodetectors have equal amounts of light and will be quite bright because they are only tracking on land.
如果三束激光処於軌道的正確位置，因爲兩個副光束衹射到軌道中間的“台”上，因而兩個附加探測器上將得到等量的光。