蛋白质和脱氧核糖核酸都是聚合体.Proteins and DNA are polymers.脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.核糖与脱氧...
铝与氧结合成渣降低了氧在石墨表面的吸附.The combination of Al and oxygen decreases the absorption of oxygen on graphite surface.一些C3应该足够把飞机棚轰成渣了.Some C 3 ought to be enough to blow the entire hangar to smithereens....
Elaborating language materials is another useful thinking activity.文字的加工是另一种思考训练.We take up this issue by elaborating the detailed definition of work experience.本文试图透过对工作经历的精细定义来探讨这个议题.More sophisticated developmental pr...