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

单词	planoconcave lens
释义	planoconcave lens [¦plā·nō`kän´kāv `lenz] ^OPTICS A lens for which one surface is plane and the other is concave.
随便看	plug bit plugboard plugboard chart plug cock plug-compatible hardware plug cutter plug die plug dome plug drawing plug flow plug forming plug fuse plug gage plugging plugging agent plugging chart plughole plug-in unit plug meter plug program patching plug reef plug-to-plug compatibility plug valve plug weld plum

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