“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	ontology of dance ontology of historiography ontology of information science ontology of literature Ontology of Social Being Ontology of the Work of Art ontology presentation ontology query language ontology revision ontology stack structure of description language ontology system ontology Web language for services ontology Web language for services, OWL-S ontology wed language On-to-Ottawa Trek ontozone On Trial for My Country Onuora Nzekwu on-vehicle equipment On Water Clock On Water stain–like Brush Marks On Withering Plum Trees on writing important themes "On Xie Lingyun" from the Book of Song onychodonts

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。