“negative meniscus lens”的概念、定义、翻译、参考文献-科学参考

单词	negative meniscus lens
释义	negative meniscus lens [`neg·ǝd·iv mǝ¦nis·kǝs `lenz] ^OPTICS A lens having one convex and one concave surface, with the radius of curvature of the convex surface greater than that of the concave surface. Also known as diverging meniscus lens.
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