The hydrophobicity is related to molecular volume and polarity.分子的疏水性跟分子的体积和极性有关.The grafted membranes had good hydrophilicity compared with the hydrophobicity of base film.从各个角度对膜的亲水性能作了定量研究,提出了水合数与表面自由能的计算方法.SVI was di...
Why don't we get the most popular supermodel to be the spokesperson?我们何不请来最红的名模做代言人.I'm going out with a supermodel this weekend.这个周末我要跟一位超级模特儿约会.Your girlfriend is pretty, but she's no supermodel.你的女朋友是很漂...
取一张擀得很薄的油酥面皮，上面刷上一层熔化的牛油。Take a sheet of filo pastry and brush it with melted butter.熔化的金属溢流到外面的板石上.Molten metal ran out on to the flagstones.锡是比较容易熔化的金属.Tin is a comparatively easy metal to smelt....
The illustration shows a cluster of five roses coloured apricot orange.插图上是一簇杏橙色的玫瑰，一共5朵。A cluster of vultures crouched on the carcass of a dead buffalo.一群秃鹫蹲伏在一具野牛的尸体上。a cluster of stars星团...
不可滥服古柯碱.Don't have cocaine abusively.古柯叶也应用于仪式 、 医药与其他产品.It is also used in rituals, medicine and other products.古柯叶也可拿来泡茶治疗惧高症.The leaf is also used as a tea for altitude sickness....
Early settlers built frames of spruce, maple and pine.早期的定居者用云杉木、枫木和松木建造屋架。Stone Age settlers fashioned necklaces from sheep'steeth.石器时代的移居者用羊的牙做成项链。They're all Welsh settlers in France.他们都是移居法国的威尔士人....