岩石经雨蚀风化而变成泥土.The rock has weathered away into soil.本研究的目的是研制一种新型航空玻璃钢结构部件用防雨蚀弹性聚氨酯涂料.The new rain erosion resistant aircraft coatings is a fluoro resin modified polyurethane coatings.这些病害的形成是风蚀 、 雨蚀和易溶盐反复的溶解结晶等综合作用的结果.Al...
He lacked any of the practical common sense essential in management.管理方面基本的实用常识他一点也不懂。They lacked the scientific personnel to develop the technical apparatus much further.他们缺少能够进一步研发这一技术装置的科研人员。His music lacked that vita...
There's a lack of fussiness about the way he works.他工作时不会过分注重细节。Now his other major works are creeping back into concert programmes.现在他的其他主要作品又悄然出现在音乐会节目单上。He works obsessively from 7.15 am to 9 or 10 at night.他工作极为...
我信赖他的友情，也相信他的判断。I depended on his companionship and on his judgment.很难判断是谁给了致命的一击。It is impossible to say who struck the fatal blow.杰克养大了两个了不起的孩子，我相信他的判断。Jake has raised two smashing kids and I trust his judgement....
Objective To observe the efficacy of ultraviolet ray on furuncle and phyma.目的观察紫外线重叠照射法治疗疖肿的疗效.Ozone is produced by the reaction between oxygen and ultraviolet light...臭氧由氧气和紫外线发生反应而产生。Provides the ultraviolet ray steril...