“围生儿死亡率”的概念、定义、翻译、参考文献-科学参考

单词	围生儿死亡率
释义	围生儿死亡率 Encyclopedia 医学人口统计指标释 prenatal mortality rate围生儿死亡率围生期的胎儿和新生儿死亡数（死胎、死产）占死亡数与活产数之和的比。
随便看	irradiation-induced creep irradiation-induced embrittlement irradiation-induced hardening irradiation-induced swelling irradiation mode irradiation of tire irradiation sintering irradiation sterilization irradiation swelling irradiation technology irradiator irradome irrational irrational algebraic expression irrational algebraic number irrational belief irrational cut irrational equation irrational expression irrational fraction irrational function irrational inequality irrational invariant irrationalism Irrationality

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。