“孕产期保健”的概念、定义、翻译、参考文献-科学参考

单词	孕产期保健
释义	孕产期保健 Encyclopedia 医学孕产期保健释 maternal health care孕产期保健从生命准备阶段到新生儿早期阶段的保健，涵盖孕前期、妊娠期、分娩期和产褥期全过程的管理。
随便看	negatively definite matrix negatively definite quadratic form negatively graded module negatively invariant subspace negatively oriented base negatively pressurized irrigation negatively semi-definite negatively stable point negatively stable solution negative magnetoresistance negative mapping negative matrix negative meson negative metric negative molecule negative multinomial distribution negative nitrogen balance negative norm negative number negative octant negative orientation negative orthant negative parallax negative part negative particular proposition

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。