“照相凹版”的概念、定义、翻译、参考文献-科学参考

单词	照相凹版
释义	照相凹版 Encyclopedia 文学照相凹版？释 Photogravure照相凹版利用照相制版方法制成图像部分低于空白的凹印版。又称影写版。 Physics rotogravure照相凹版，轮转影印
随便看	relay-contact network relay-contact scheme relay control relayed correlation spectroscopy relay expansion module relay interpreting relay lens relay of summer Paralympic Games relay of Summer Paralympics relay optics relay orienteering relay protection device relay protection of hydro-generator and transformer unit relay protection of hydropower station relay protection of power system relay protection of power systems relay protection of pumped storage power generator/motor relay protection of the thermal power plant relay protection tester relay protection test of power system relay protection type test relay race relay race of Summer Special Olympics relay satellite communication system relay swimming of Summer Special Olympics

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。