“prolonged pregnancy”的概念、定义、翻译、参考文献-科学参考

单词	prolonged pregnancy
释义	prolonged pregnancy Encyclopedia 医学﹝妇科病证﹞释 prolonged pregnancy过期不产平时月经周期规律，每28～30天来潮一次的妇女，在妊娠足月后，逾期2周以上尚未临产的病证。
随便看	Eckhaus instability Eckmann Eckmann-Hilton duality ECL ECLAC ECLA Doctrine eclampsia E-class asteroid eclectic architecture eclecticism eclecticism design eclecticism garden eclecticism in psychology ECLIA eclipse eclipse beginning eclipse boundary eclipse comet eclipse cycle eclipsed body eclipsed [bond] configuration eclipsed bond configuration eclipsed component star eclipsed configuration eclipsed conformation

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。