beam scanning

常見例句

A novel frequency fixed beam scanning microstrip leaky wave phased antenna has been developed.
提出了一種嶄新的帶移相器雙端口饋電微帶漏波天線。
Its antenna beam scanning entirely electronically controlled beam scanning speed is not only high, but the number of beams, movement pattern can be arbitrarily controlled.
其天線波束的掃描完全用電子的方式控制，不但波束的掃描速度極高，而且波束的數(shù)目、運動方式都可以隨意的控制。
Experimental studies on the domain inversion in LiNbO 3 crystal by electron beam scanning were performed.
對紫外激光誘導近化學計量比鉭酸鋰晶體鐵電疇反轉進行了實驗研究。

With this, the scanning beam is not directed at any single spot, but moves around, so the plastic does not burn.
ECONOMIST: Recycling
To do that requires scanning the object beam through the target about a hundred different ways.
ECONOMIST: Microscopy
It works by scanning a laser beam across an object and manipulating the reflected light to produce an extremely narrow focal plane.
ECONOMIST: The Archimedes palimpsest: Eureka! The