“menorrhagia”的概念、定义、翻译、参考文献-科学参考

单词	menorrhagia
释义	menorrhagia Encyclopedia 医学﹝妇科病证﹞释 menorrhagia月经过多以月经量较正常明显增多，而周期基本正常为主要表现的病证。又称经水过多。一般认为月经量以30～50ml为适宜，超过100ml为月经过多。
随便看	period boundary condition period change period-color relation period conjecture period-density relation period determination period discontinuity period domain period doubling period doubling bifurcation period-doubling bifurcation period-eccentricity period expense of books period gap period group period health examination periodic periodic acid periodic acid-Schiff reaction periodic acid-Schiff reaction (PAS reaction) periodical periodical bibliography periodical changes of endometrium periodical cicada periodical layout design

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。