The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.综述了国内外对异戊酸异戊酯的合成研究的进展情况.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正...
我们有125个待发的箱子。We have 125 cases ready for dispatch.此外, 目前待发的大盘股也不是特别大,对市场的影响有限.In addition, the present momentum, market shares is not particularly limited impact on the market....
总共有大概1,500万人住在所选定的区域内。In all some 15 million people live in the selected areas.点击这个选项，使选定的文本向右对齐。Click this option to right-justify the selected text.看来这个队的队员完全是随意选定的。The choice of players for the team seemed completely ...
If you leave your car there, the police will impound it.如果你把汽车停放在那儿, 警察就会把它扣押.I'll need to write you a ticket and impound your vehicle.我必须开罚单给你,并且扣留你的车子.We'll need to impound your car.我们要扣留你的车辆....