“视力不良”的概念、定义、翻译、参考文献-科学参考

单词	视力不良
释义	视力不良 Encyclopedia 医学儿童青少年常见病释 low vision视力不良采用对数视力表站在5米远处检查时，凡左右眼之一视力＜5.0的现象。双眼的裸眼视力均≥5.0，为视力正常。又称视力低下。
随便看	floatation tank for wastewater treatment float collar float (cylinder) type liquid level gauge and switch floater floater structure float flowmeter float head floating floating action floating battery floating beacon floating bell manometer floating body floating bridge floating car data floating charge floating city Floating Clouds floating condition test floating coupling floating crane floating crucible floating drilling production storage and offloading floating drilling production storage and offloading system floating drop

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。