“rotograph”概念、定义、翻译-科学时代

单词	rotograph
释义	美术、书法与摄影词汇手册 rotograph 无底片黑白照片，旋印照片
随便看	radiation hardening radiation hardening radiation hardness radiation hazard radiation hazard radiation hazard radiation hazard radiation hazard effect radiation heat radiation heater radiation heat flowmeter radiation heating radiation heating radiation heating surface radiation heat transfer radiation heat transfer radiation heat transfer coefficient radiation high polymer chemistry radiation hygiene radiation hygiene radiation illness radiation image pickup tube radiation impedance radiation impedance radiation indicator

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。