最好让转子自由旋转.It is best to allow the rotor to rotate freely.克里斯·雷茨勒已制造出了一种叫波转子的机器的样机。Chris Retzler has built a prototype of a machine called the wave rotor.转子在其凸角之间的三个面上有凹槽.The rotor has recesses in its three faces between ...
The main property changes occurring during dehydrochlorination are: hydrogen chloride evolution , coloration, and embrottlement.脱氯化氢降解过程中的主要性能变化是: 释出氯化氢, 变色和变脆.This paper summarized classification, functions, varieties o...
Sisters contended about silly trifles.姐妹们为鸡毛蒜皮的小事而争吵.Three students contended for the prize.三名学生竞争这个奖品.He contended that there must be life on Mars.他坚信火星上面一定有生物.Hume contended that only knowledge obtained by mathematical...
申请政治庇护者中，只有不到10%获得了德国法庭批准。Fewer than 10 percent of applicants are granted political asylum by German courts.澳大利亚每年都要接受超过12000名合法的寻求庇护者.Australia accepts more than 12 thousand legal asylum seekers every year.恶事总有庇护者.No vi...
...the ways in which historical events intersect with individual lives...历史事件与个人生活发生关联的方式Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做...
她向我伸手表示无言的谢意.She gave me her hand with mute thanks.萨姆纳会冲我们皱眉，做苦脸，竭力表示他无言的反对。Sumner would greet us with frowns and grimaces, doing his best to express wordless disapproval.她从内心表示真诚的无言的感激.Without words , from the fullness ...