“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	forestry ecological programs forestry economic accounting forestry economic and management forestry economic history forestry economic monitoring and warning Forestry Economics forestry economics forestry economics and management forestry education forestry electronic commerce forestry electronic governance forestry employee forestry engineering forestry enterprise management forestry equipment forestry factor market forestry finance forestry fund system forestry genetic engineering forestry geographic information system forestry history forestry history of China forestry history of the world forestry in American forestry industry

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。