| 释义 |
heart valves短语¹¹⁴⁴⁶⁷⁺⁴
基本英英例句
心脏瓣膜原型heartvalve的复数
名词 heart valve:
a valve to control one-way flow of bloodan implant that replaces a natural cardiac valve Objective:To investigate the feasible of making autologous pericardial heart valves by autologous pericardium of patients with congenital heart disease CHD and rheumatic heart disease RHD.
目的：探讨利用先天性心脏病 CHD及风湿性心脏病 RHD患者心包组织制作自体心包生物瓣膜的可行性。 cnki |