添加适量的扩孔剂也能一定程度地提高孔容.Addition of appropriate amount of pore - expanding agents could increase the pore volume.管道的选择, 测量, 切割, 扩孔和刻螺纹; 安装喷嘴以支撑管道系统.Select, measure, cut, ream and thread pipe, install sprinkler heads and moun...
变质的油会破坏味道。Rancid oil will taint the flavour.他们用变质的乳酪作捕鼠夹的诱饵.They bait the mousetrap with stale cheese.在你吃完之前,它们会变质的.They're going to be stale before you can eat them all....
Allantoin is one of the important urea derivative products.尿囊素是一种重要的尿素衍生产品.Plantain contains a chemical ( called allantoin ) that is anti - inflammatory and antimicrobial.车前草含有一种叫做尿囊 素 的化学物质,是消炎抗菌的.Ocean BIO Perfected Cr...
This sum was nearly a third of his total stipend.这笔钱几乎是他全部津贴的三分之一。There will moreover be a stipend of fifty pounds a year.每年还有五十镑一笔薪俸.An absence without adequate excuse could result in the suspension of a financial stipe...