“premature labor”的概念、定义、翻译、参考文献-科学参考

单词	premature labor
释义	premature labor Encyclopedia 医学高危妊娠释 premature labor早产妊娠满28孕周至不足37孕周之间（196～258天）的分娩。欧美及日本对早产的定义有所不同，认为24周以上或20周以上为早产儿。
随便看	dual solid dual solution dual space dual spaces dual specificity phosphatase dual-specificity phosphatase dual stack system dual standard form dual star dual statement dual-string well completion dual-structural Internet,dual-architecture Internet dual structure dual subdivision dual surface dual system dual system of higher education dual system of vocational education dual system university dual-task paradigm dual temperature exchange dual-temperature exchange dual tensor dual tessellation dual theorem

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。