Experimental study on heat transfer of gas - liquid screen 液幕狀氣液兩相流傳熱特性的實驗研究
The mitral - valve tenting area was also measured and used as a quantitative index for leaflet stiffening and apical displacement of leaflet coaptation 對二尖瓣幕狀區(qū)也進行測量,作為定量參數(shù)評價發(fā)生瓣葉僵硬和瓣葉接合處頂部移位。
The mean mitral tenting area was significantly greater in ergot - treated patients and showed a linear relationship with the severity of mitral regurgitation 服用麥角?生物的患者其二尖瓣幕狀區(qū)的均值顯著增加,且和二尖瓣返流的嚴重程度成線性關系。