他们是那些最不适于作瓣膜切开术的患者.They are patients in whom the valvulotomy was least adequate.因此病人被送到手术室立即作胸廓切开术.The patient was therefore transferred to theatre for immediate thoracotomy.他们以小型颅骨切开术在硬膜外放置硬膜外电极.His group placed electro...
This paper presents a novel production process of alumina by using isooctanol.研究了利用异辛醇和金属铝制备高纯氧化铝的工艺.The water increases the activity of the catalyst, and the isooctanol improves of the catalyst greatly.微量水分的存在对催化剂的活性有很大...
Isabelle placed a wine cup on the table within his reach.伊莎贝尔把酒杯放在桌上他伸手可及的地方。I believe in seasoning food before putting it on the table.我认为在把食物端上餐桌前应该先调味。There were two empty beer bottles on the table.桌子上有两个空啤酒瓶。...