A model asphalt had been separated into four components: asphaltenes , saturates, aromatics and resins.用四组分法将沥青分为饱和分 、 芳香分、胶质、沥青质.The paper introduces the research on RHJ asphalt emulsifiers cations.介绍了RHJ型阳离子沥青乳化剂的研究过程....
The asphalt playgrounds have been grassed over or sown with flowers.原来的柏油操场已经覆上了草皮或种满了鲜花。I smelled tarry melted asphalt.我闻到了柏油熔化了的味道。The street is paved with asphalt.街道被铺上柏油....
The most pleasurable experience of the evening was the wonderful fireworks display.这个晚上最让人高兴的就是精彩的焰火表演。It was just gone 7 o'clock this evening when I finished.今晚我做完的时候刚过7点。The evening show was terrible, with hesitan...
这类植物分属莴苣属和翅果菊属.They were found to belong to the genera Lactuca and Pterocypsela.叶子上有柔毛的欧洲山柳菊属植物; 有时归为山柳菊属.European hawkweed having soft hairy leaves; sometimes placed in genus Hieracium.松果菊属草药提取物也可以提高免疫力.The herb extract...
...as we slid into the calm waters of Cowes Harbour.当我们缓缓驶入考斯港平静的水面时The waters of the Changjiang River rolled to the east on majestically.雄伟的长江滚滚东流.Examples: Lithia , saline , and sulphur waters.例如: 含有氧化锂 、 盐、磺等物质的矿泉水.Th...
abnormal shortness of fingers and toes.手指或脚趾短小不正常Alex bridled at the shortness of Pamela's tone.亚历克斯对帕梅拉的简慢语气很生气。Any exercise that causes undue shortness of breath should be stopped.任何导致呼吸出现困难的锻炼都应停止。Thetime of life...
I would hate you to think me a troublemaker.我不愿你认为我是个搬弄是非的人.I put the boy down as a troublemaker as soon as I saw him.我一看见这孩子就以为他很调皮.The boy was labeled a troublemaker.这男孩被人称作捣蛋鬼....
This was not by any means a daring expedition into the outback, it was a very unambitious exploration.这绝不是什么冒险深入内地的远征，只是一次平淡无奇的探险而已。He tells the patient to use some medicine from a outback.用来指导病人用药.At Outback Steakhouse,...
Starting a new business, however small, is a time-consuming exercise.创办一家新企业，不管多小，都是件旷日持久的事。A teaching aim is the starting point and regressing point of class teaching.教学目标是课堂教学的出发点和回归点.Arachidonic acid is the starting m...