Swallows migrate south in winter.燕子在冬天迁徙到南方。The swallows are building a nest under the roof of our house.燕子正在我们的屋檐下筑巢.Swallows come by groups at the advent of spring.春天来临时燕子成群飞来....
METHODS: Its optimal extractive condition was found by right - cross test.方法: 用正交试验法得到最佳提取条件.Extractive distillation is an important separation process in chemical industry.萃取精馏是化学工业中重要的分离方法之一.Extractive industry, howeve...
他利用格尔达者耶和其僧侣的不和,进攻凯义里.He availed himself of a quarrel between Kertajaya and his clergy to attack Kediri.这些人都很擅长把自己伪装成僧侣的样子.Those people are very clever in disguising themselves as monks.缅甸首都仰光, 一名男子正朝着僧侣的队伍祈祷.A man prays...
In circumstances where there is no ambiguity the subscripts are omitted.在不会引起含糊不清的情况下,下标可以省去.Subscripts Z and E are for zonal and eddy components respectively.下角标Z和E分别表示纬向分量和旋涡分量.Textbooks commonly denote shear stresses ...