Because of their simplicity, bipolar lead systems were the first to be used in clinical electrocardiography.因为它们简单, 双极导联最先用于临床心电图学.Objective To study electrocardiography diagnosis of ischemia in patients with ventricular...
Biography must to some extent delineate characters.传记必须在一定程度上描绘人物。...an agreement to delineate the border.划界协议Neutron activation analysis for uranium in soild may delineate structures.用中子活化分析测定土壤中的铀以圈定构造.Scientists then ...
Bailey had always been an optimist , a sound Marxian optimist.贝利向来是个乐天派, 是个十足的马克思主义乐天派.Optimist: A man who gets treed by a lion But enjoys the scenery.乐观主义者: 被狮子逼上了树但仍然能欣赏风景的人.We are optimist and realist.我们是乐观主义者,又是现实主义者...
I feel it's done me good to get it off my chest.我感觉吐吐苦水对我有好处。Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上，反射回苍白的冷光。He took off at once and headed back to the motel.他立刻离开，回到汽车旅馆...
He missed three attendances this year.他今年缺席三次.He also told me that your attendances at his tutorial and seminar have been poor .他还告诉我说你的辅导课和讨论课出勤率不高。This year attendances were 28% lower than forecast.今年的出席人数比预期少28%。...