“descending perineum syndrome”的概念、定义、翻译、参考文献-科学参考

单词	descending perineum syndrome
释义	descending perineum syndrome Encyclopedia 医学﹝肛肠科病证〕释 descending perineum syndrome会阴下降综合征患者在安静状态下会阴位置较低，用力排便时，会阴下降程度超过正常范围，同时伴有排便障碍的临床表现。
随便看	nebulizer nebulizers nebulizer therapy nebulosity nebulous bridge nebulous cluster nebulous envelope nebulous object nebulous patch nebulous ring NEC necator americanus necessary necessary and sufficient condition necessary and sufficient statistic necessary and sufficient σ-field necessary condition necessary condition for optimality necessary heirship necessary labor under the socialist system necessary labour and surplus labour necessary nutrients necessary observation necessary product and surplus product necessary statistic

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。