“wide converter”的概念、定义、翻译、参考文献-科学参考

单词	wide converter
释义	wide converter Encyclopedia 艺术学特殊效果镜释 wide converter减焦距镜安装在摄影镜头光路中，可使该摄影镜头的焦距值成倍率（如0.42×、0.7×）缩小的附属镜。为倍率镜的一种。又称减倍镜、广角附加镜。
随便看	Chinese oil painting Chinese old-style private school Chinese olive Chinese Olympic Committee Chinese opera Chinese opera costume Chinese Opera Director Society Chinese Opera Facial Makeup Chinese opera figure painting of Shengping Bureau Chinese Opera Garden Chinese opera music creation Chinese Opera Music Society Chinese Opera New Year Pictures Chinese Opera of Tang Dynasty Chinese Opera Perfoming Society Chinese opera performance venue Chinese opera singing style system Chinese Opera Society Chinese Opera Troupe Chinese Opera’s Facial Masks: A Sign of the Character Chinese Oral Literature Society Chinese osbeckia Chinese paddlefish Chinese Painting Chinese painting

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。