请输入您要查询的字词:
单词
聚光罩
释义
聚光罩
Encyclopedia
艺术学
【摄影光线】
释
concentrator;spotlight
聚光罩
一种可以将光线导向一个特定的范围(通常是小的圆形面积),而不影响光线强度的圆锥形灯罩。
随便看
dimethylamine borane
dimethyl beryllium
dimethylbiguanide
dimethyl carbonate
dimethyl cellosolve
dimethyldiallylammonium chloride
dimethyldichlorosilane
dimethyl ether
dimethyl formamide
dimethylformamide poisoning
dimethylglyoxime
dimethyl ketone
dimethylmercury
dimethyl naphthalene index
dimethyl oxalate
dimethylpropane
dimethyl silicone oil
dimethyl silicone rubber
dimethyl sulfate
dimethylsulfate poisoning
dimethyl sulfide
dimethyl sulfide (DMS)
dimethyl sulfoxide
dimethyl sulfoxide (DMSO)
dimethyl terephthalate
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/9/15 6:34:26