| 单词 | semi-reflector | 
| 释义 | > as lemmassemi-reflector   semi-reflector  n.  Brit.  , U.S.  , ΚΠ 1945    Jrnl. Sci. Instruments 22 103/1  				Before 1936, the majority of semi-reflectors were made by chemical deposition of silver. 1976    Z. Knittl Optics of Thin Films ix. 397  				Chebyshev-type semireflectors..may be only one of the ways of achieving a broad-band maximum. < as lemmas  | 
	
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