The pulmonary valve functioned well without significantly regurgitation on echocardiography.超声心动图检查肺动脉瓣功能良好,无明显反流.Conclusin Transesophageal echocardiography an useful means for the evaluation of coronary artery.结论经食道超声心动...
Forty - five convalescent patients with acute myocardial infarction were studied by dobutamine echocardiography stress test ( EDST ).用超声心动图多巴酚丁胺负荷试验 ( DEST ) 检查了45例急性心肌梗塞恢复期病人.Echocardiography revealed massive right hemo...
This paper dissects the process to analyse arsenic in test method and operative skills.本文从实验方法、操作技巧等方面剖析了砷测定方法的机理.This paper dissects the above - mentioned factors, and proposes the corrected Stokes formula and its appli...
...18 inches below the surface.表面以下 18 英寸How many imperial inches are there in one metric centimetre? — Naught point three nine three seven inches.一厘米等于多少英寸? ——等于0.397英寸.The well is surrounded by a wall only 12 inches hi...
Bears are asocial, secretive animals ( David Graber )熊是不合群 、 孤僻的动物 ( 戴维格雷伯 )David is skinning onions in the kitchen.戴维在厨房里剥洋葱皮.It's your choice, Nina,' David said coolly.“这是你的选择，尼娜，”戴维冷淡地说。He nominated David Ro...
My digestion ain't so hot these days, either.我的消化系统这几天也不怎么对劲儿。Gastroenterology: Medical specialty dealing with digestion and the digestive system.消化学: 研究消化系统及其疾病的医学.Wealthy people drank cacao and said it was good fo...