“threatened preterm labor”的概念、定义、翻译、参考文献-科学参考

单词	threatened preterm labor
释义	threatened preterm labor Encyclopedia 医学高危妊娠释 threatened preterm labor先兆早产妊娠满28周至不满37周期间，出现有规律或不规律子宫收缩，伴有宫颈管进行性缩短的现象，是早产的一个阶段。
随便看	forest insect pests forest insurance forest inventory forest inventory planning forestland asset forestland differential rent forestland evaluation forestland expectance value forestland expense value method forest land fertilization forestland net benefit forestland ownership forestland price forest land productivity forestland rent forest landscape forest landscape asset forest landscape restoration forest land tending forestland use fee forest land use planning forestland use rights forest land water management forest law Forest Law of the People's Republic of China

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。