Purpose : To search for dobutamine ( Dob ) induced changes in left ventricular diastolic function in old myocardial infarction ( OMI ).目的: 评价多巴酚丁胺对心肌梗塞患者左室舒张功能有何影响.Forty - five convalescent patients with acute myocardial...
I find no pleasure in seeing people make asses of themselves.我看见人们出洋相并不幸灾乐祸。Sometimes I got to kick asses to make this place run right.有时我为了把这个地方搞得像个样子,也不得不踢踢别人的屁股.Those were wild asses maybe, or zebras flying around in ...
保存得太久的食品会变坏,是因为受到酵母菌, 霉菌和细菌的侵袭.Food which is kept too long decays because it is attacked by yeasts, molds and bacteria.防止啤酒变坏的主要方法是用纯酵母菌株发酵.The principal methods of avoiding spoilage are the use of pure yeast strains as ...