In this paper the origin and development of octyl and decyl glycerate was introduced.本文介绍了辛癸酸甘油酯这一产品的起源、发展.The only available hyperimmune serum was of equine origin.唯一可得到的超免疫血清来源于马.For thetempeture - changed martensitic ...
There are some areas of wetland which are of ancient origin.有一些湿地在古代就形成了。If it's possible, track the rumour back to its origin.如果可能，应追查谣言的源头。Most of the thickeners are of plant origin.大部分增稠剂来源于植物。...
Five Polish banks are to be twinned with counterparts in Western Europe.5家波兰银行将和5家西欧银行结为姐妹银行。Councils are joining up with their European counterparts.这些委员会将与欧洲的委员会结成联盟。Deep - sea valleys are the counterparts of the mount...
The job exacts care and attention.这项工作需要谨慎和集中精力.This work exacts the closest attention and care.这项工作要求高度的专心和细心.The teacher exacts obedience from the children.那位教师强行孩子们服从....
混凝土由距工地大约2英里的分批拌合厂供给.Concrete was supplied from a batching plant located approximately two miles.这种拌合料灌入合适的模框中,振捣压实, 让它硬化.This mixture is placed into a suitable mould, compacted, and allowed to harden.这种染料容易拌合.The paint ...