Experimental study on heat transfer of gas - liquid screen 液幕状气液两相流传热特性的实验研究
2.
The mitral - valve tenting area was also measured and used as a quantitative index for leaflet stiffening and apical displacement of leaflet coaptation 对二尖瓣幕状区也进行测量，作为定量参数评价发生瓣叶僵硬和瓣叶接合处顶部移位。
3.
The mean mitral tenting area was significantly greater in ergot - treated patients and showed a linear relationship with the severity of mitral regurgitation 服用麦角?生物的患者其二尖瓣幕状区的均值显著增加，且和二尖瓣返流的严重程度成线性关系。
