泰哲夫在火山猛烈爆发的时候,终于设法在离火山很近的地方搭起了帐蓬.Tazief was able to set up his camp very close to the volcano while it was erupting violently.那是哲孙, 他用勇气和智慧使得科尔奇斯人失去了公羊.He is Jason , who by courage and sharp wits, fleeced the Colchians o...
在实践中有三种方法来获得相位差.In practice there are three methods of accomplishing this phase difference.本论文的研究对象是相位差法超声波流量计.The intention of this article is phase difference ultrasonic flowmeter.信噪比高, 相位差小, 具有较高的动态分辨率.High signal to ...
吉尔站起身，走到书架跟前，取下一本书。Gil rose and went to his bookcase and took down a volume.西蒙从书架上取下一本厚重的书。Simon lifted a weighty volume from the shelf.他从门上取下外衣。He unhooked his coat from the door....
Human perception is highly imperfect and by definition subjective.人的感知具有高度缺陷，而且天性主观。an imperfect understanding of English对英语的不透彻理解Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物....