“EM”的概念、定义、翻译、参考文献-科学参考

单词	EM
释义	EM Encyclopedia 医学有效掩蔽释 effective masking; EM有效掩蔽纯音测听中，当测试听力较差耳时，为防止对侧听力较好耳偷听产生“交叉听力”，在对侧耳处给予掩蔽音干预，从而提高对侧耳听阈，避免偷听，以获得患耳真实听阈水平的方法。 Physics EM=exposure meter曝光表 Astronomy EM全称：emission measure。发射量度 Chemistry ＞物理化学＞胶体化学＞释义 electron microscopy (EM)电镜技术
随便看	history of Integrated circuit History of international relations history of Iran history of Iraq History of Irkutsk history of irrigation and drainage in the world history of irrigation engineering technology in ancient China history of Italian aerospace history of Italy history of Jamaica history of Japanese aerospace history of Japanese philosophy history of Japanese psychology history of jet airliners History of Jin History of Jin Dynasty history of job′s tears cultivation history of journalism history of jute cultivation history of Kiribati history of knitting history of ko-hemp cultivation history of Kuwait history of Kyrgyzstan history of lacquer technology

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。