The resins were used to turn out millions of helmet liners.用这类树脂生产了成百万只钢盔内衬.Cheapness is one of the main attractions of polyester resins.廉价是聚酯树脂受到欢迎的主要原因之一.The mechanism of tackification of rubbers by resins is not compl...
Alkyd resins are often modified with other resins to obtain specific properties.多元醇酸树脂通常用其它树脂改性以获得特殊的特性.Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies.采购产品股票, 铁合金和产品, PVC树脂...
She stayed with them, linking arms with the two girls, joking with the boys.她跟他们呆在一起，与两个女孩手挽手，和男孩子们开着玩笑。Andersen stayed single all his life.安徙生终身未娶.In the act of going he stayed to straighten the bedspread.他边往外走,边停下脚来抻了抻...
她那平时很害羞的儿子已经开始与人交往了。Her normally shy son had come out of his shell.他看出了这个害羞的小人想要什么.He perceived what the shy little man wanted.那害羞的孩子躲在后面不让人注意.The shy boy effaced himself by staying in the background....