The 3 C's of life: choices, chances and changes. You must make a choice to take a chance or your life will never change.生活中要记住三个词：选择，机会和改变。你必须做出选择，抓住机会，否则你的生活只会一成不变。We will take a chance to have the party outdoor.我们...
A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.The paper introduces the product of class H polyester - imide solventless impregnating varnish.本文介绍一种不饱和聚酯亚胺类型的H级...
2,000万年前，爱达荷州到处都是茂密的原始森林。Twenty million years ago, Idaho was populated by dense primordial forest.朗荷公司的采矿及矿产业务有了些起色。Lonrho's mining and minerals businesses showed some improvement.请早日示复为荷.An early reply will be appr...