Methods: Gated SPECT ( G - SPECT ) and rest equilibrium radionuclide angiocardiography ( ERNA ) were performed on 42 normal cases within 1 w.方法: 42例正常人,在行门控心肌断层显像 ( G - SPECT ) 后1周内行平衡法核素心室造影 ( ERNA).All the patients und...
“熟女”的英语可以翻译为：sophisticated lady，The term refers to a woman between 30 and 50 who has proper manner, a decent job, rich experience in life and well-polished taste in fashion.） ，couga...
伽俐略对落体的研究提供了终极答案.Galileo's work on falling bodies supplied the final clue.最普通的加速度就是自由落体的加速度.The most common acceleration that of freely falling bodies.但是信用仍旧缺失, 经济依然在自由落体.Yet credit remains scarce, and the economy i...
It's two years since I've seen Iain. I'm still trying to wean myself off him but it's hard.我已有两年没见过伊恩了。我试图让自己不再去想他，可很难做到。Iain dipped into his briefcase and pulled out a photograph.伊安从他的公文包里拽出了一张照片....
Try to avoid the too frequent use of such Latin words as juxtaposition, animadvert, salutation, recapitulate.尽量不要经常使用这些拉丁词语,比如juxtaposition, animadvert, salutation, recapitulate.Historical science's thinking is prac...
Variation of helices based on dihedral angels and residue composition.不同的螺旋是依据二平面夹角与残基组成来决定.This is caused by the dihedral effect of the wings ( roll due to yaw ).这是由二面角的翅膀效果 ( 滚动由于偏航 )....
他和史密斯打了一架，把后者的鼻子打出了血。He had had a fight with Smith and bloodied his nose.接着他注意到后者的一些表情.Then some of the latter's impression forced itself upon him.后者的这些研究对于分析工作者极为有用.The latter studies are extremely useful to the an...