“老年退行性心脏瓣膜病”的概念、定义、翻译、参考文献-科学参考

单词	老年退行性心脏瓣膜病
释义	老年退行性心脏瓣膜病 Encyclopedia 医学循环系统疾病释 senile degenerated heart valvular disease, SDHVD老年退行性心脏瓣膜病随着年龄的增长，原本正常或轻度异常的心脏瓣膜发生退行性病变及纤维化，使瓣膜增厚、变硬、变形及钙盐沉积，导致瓣膜狭窄和（或）关闭不全的现象。又称老年钙化性心脏瓣膜病。
随便看	low volume load pavement low vowel low vulnerability explosive low vulnerability gun propellant low vulnerable solid propellant low water low yield point steel low-z galaxy low-z quasar LOX LOX-augmented nuclear thermal rocket engine loxocosm loxodrome loxodrome curve loxodromic loxodromic curve loxodromic line loxodromic mapping loxodromic matrix loxodromic spiral loxodromic transformation Loyalist Hai Rui Loyalists loyalist school of poetry Loyal to Imperial Family

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。