他用类推的方法解决了这道题.He solved the problem by analogy.用类推的方法, 我们可以猜测保罗可能会再次改变他的人生目标!By analogy, we could guess that Paul would amend his life goal once again!...
The phantom of the merry-go-round is just a local superstition.旋转木马的幽灵只不过是当地的迷信说法。We're copying from textbooks because we don't have enough to go round.我们在抄课本,因为课本不够.They'll catch a packet if they try to g...
A method of synthesis of butyl isobutyrate catalyzed by amidosulphonic acid has been studied.以氨磺酸为催化剂催化合成了异丁酸丁酯,确定了酯化优化条件.The method about synthesis of approximate straight line motion mechanism based on moving centrode ...