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concave lens的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
Noun:
-
a lens such that a parallel beam of light passing through it is caused to diverge or spread out
concave lens的用法和樣例:
例句
- Just as a double convex lens enlarges, so a double concave lens reduces.
正象雙凸透鏡可以放大那樣,雙凹透鏡也可以縮小。
concave lens的相關(guān)資料:
近反義詞
臨近單詞
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