“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	Black Hawk Black Hawk Down blackhead seabream black henbane black hole black hole accretion black hole and thermal gauge theory black hole binary black hole dynamics black hole entropy black hole evaporation black hole exploration black hole information loss paradox black hole neighbourhood black hole radiation black hole spin black hole thermodynamics black hole X-ray binaries black horse dance black humour black jaundice Black, Joseph black king fish Black Lacquer Book Cabinet with Mother-of-pearl Inlays Pattern black-lacquer brush pot inlaid with multi-precious objects in flower designs

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。