期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。Futures prices recovered from sharp early declines to end with moderate losses.经过短暂的反弹后，股价回落到了126便士。After a brief rally the shares returned to 126p.球打在里德身上反弹进球门。The ball deflected off Reid'...
Method: We performed X - ray microanalysis by X - ray microanalysis instrument.方法: 应用 X 射线微量分析仪,作电子探针X射线微量分析.Biochip technology was a kind of novel microanalysis technology.生物芯片检测技术是一种全新的微量分析技术.The method belongs to semi...