“conical cylinder for limiting light beam”的概念、定义、翻译、参考文献-科学参考

单词	conical cylinder for limiting light beam
释义	conical cylinder for limiting light beam Encyclopedia 艺术学照明灯具释 conical cylinder for limiting light beam束光筒闪光灯灯头附件。又称聚光筒、束光罩。艺术学照明灯具释 conical cylinder for limiting light beam束光罩闪光灯灯头附件。又称束光筒、聚光筒。
随便看	lead castle lead castle; lead cave lead cave lead chrome orange lead chrome yellow lead compound lead-containing wastes lead content lead control lead-cooled fast reactor lead crown lead dichloride lead dioxide leaded gasoline leaded gasoline pollution control leaded petrol leaded petrol; leaded gasoline leader leader-follower game leader following control leader in a game Leaderless group discussion leader-member exchange leader-member exchange theory leader of a chain

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