此酸的烯醇化几乎象酯一样良好.The acid ewolises nearly as well as the ester.目的:探讨血清肿瘤标志物神经元特异性烯醇化酶 ( NSE ) 对肺癌的诊断、评估化疗敏感性及病情监测的临床价值.Objective To study the clinical values of neuron - specific enolase ( NSE ) as serum tumor marker in ca...
犀牛, 这种虽不美丽但独特的动物, 已存活繁衍了五千万年.For 50 million years, the rhinoceros, that unbeautiful but unique beast, has survived.他们发现动物身上有阑尾这个器官大概已经8千万年了.They found that animals have appendixes for about 80 million years.爱你一辈子(爱你千万年)....
As John approached at full tilt he saw a queue of traffic blocking the road.约翰全速接近的时候，看到一大串车辆挡住了道路。He was running at full tilt when he slipped and fell down.他正全速奔跑时滑了一下,摔倒了.He rushed down the street at full tilt.他全速地沿街冲去...
Securing supplies, on the other hand, has more appeal among the backbenchers.保障供给, 另一方面, 对普通议员有更大吸引力.It's a favourite haunt for many backbenchers.对很多后座议员来说,这是他们经常喜欢去的地方....
He gnashed his teeth in fury.他气忿得咬牙切齿.Like godless jesters at a feast , They gnashed at me with their teeth.诗35:16他们如同席上好嬉笑的狂妄人、我咬牙.With hypocritical mockers in feasts, they gnashed upon me with their teeth.诗35:16他们如同席上好...
他们发掘出一座埋在地下的古城.They excavated an ancient buried city.化石搜集者们发掘出了一具大象骨骼，据信距今已有50万年。Fossil hunters have unearthed the bones of an elephant believed to be 500,000 years old.在古埃及的古陵墓中发掘出很多东西.Many things left by the ancient Eg...