“经期延长”的概念、定义、翻译、参考文献-科学参考

单词	经期延长
释义	经期延长 Encyclopedia 医学﹝妇科病证﹞释 menostaxis经期延长以月经周期基本正常，行经时间超过7天，甚或淋沥半月方净为主要特征的病证。又称月水不断、经事延长。
随便看	proplyd propodeum propodite propodosoma propofol propoganda timing propolis pro-poor growth pro-poor tourism proportion proportional proportional allocation proportional compasses proportional constant proportional control proportional counter proportional counting proportional counting tube proportional dividers proportional division proportional expression proportional guidance method proportional hazard model proportional hazard regression model proportional hazards model

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。