“　花翳白陷”的概念、定义、翻译、参考文献-科学参考

单词	花翳白陷
释义	花翳白陷 Encyclopedia 医学﹝眼科病证﹞释 petaloid nebula with a sunken center　花翳白陷以黑睛（角膜）生白色翳膜，四周高起，翳面中央溃蚀，形如散在的花瓣或鱼鳞，白睛混赤为主要临床表现的严重眼病。
随便看	positive definite space positive definite tensor positive definte rational fanction positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness positive distribution positive divisor positive divisorial ideal positive domain positive drawing positive drive lift positive dromotropic action positive edge positive effect of organizational communication positive eigenvalue positive eigenvalued matrix

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。