“孕产妇死亡率”的概念、定义、翻译、参考文献-科学参考

单词	孕产妇死亡率
释义	孕产妇死亡率 Encyclopedia 医学人口统计指标释 maternal mortality ratio孕产妇死亡率某地区某年育龄妇女从妊娠期至产后42天内，由于妊娠或妊娠处理有关的原因导致的死亡人数与该地区同年出生的活产数之比，不包括意外原因死亡的孕产妇数。
随便看	non-satisfiable formula non-scalar matrix non scaling fractal non-scaling fractal nonscaling fractal non-scheduled services non-secant half-line non-selective absorption nonselective cyclooxygenase inhibitor non-selective emission non-selective radiation non-self-adjoint non self adjoint algebra non self-adjoint algebra non-self-adjoint algebra nonself adjoint algebra non-self-adjoint operator non-self-adjoint operator algebra non-self-adjoint subalgebra non-self-applicable algorithm non-self-conjugate non-selfdual non-self-maintained discharge non-self-oscillating optical pumping magnetometer nonself-regulating system

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。