extinction-angle
英[ɪks'tɪŋkʃn'æŋɡl]
美[ɪks'tɪŋkʃn'æŋɡl]
- n.消光角
详细释义
名词 extinction angle:
-
the angle from its axis that a crystal must be rotated before appearing maximally dark when viewed in polarized light
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