“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	free hole free impedance freeing port free instruments free ion free joint free-machining steel Freeman-Nichols roaster freemartin free meander free milling free-milling gold free-milling ore free module free moisture free molecule free molecule flow free motional impedance free oscillation free-piston engine free-piston gage free-point indicator free port free progressive wave free quark

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