显微镜见到的粒子,在颜色 、 组织结构 、 均匀性以及对水的溶解和吸附性方面都各不相同.Microscopically visible particles differ in colour, texture, unmiformity and in watersolubility and absorption.分子筛具有吸附性、再生性, 热稳定性好.Molecular sieve has the advantages of good ab...
The Strait of Johor separates Singapore from Peninsular Malaysia.新加坡和马来西亚半岛之间隔着柔佛海峡.They never signed a peace treaty after the conflict on the Korean Peninsular in the 1950 s.自1950年在朝鲜半岛冲突之后,他们从未签定和平条约....
The cost pales into insignificance when compared with the damage done to his reputation.与对他声誉造成的损伤相比，这一代价就变得微不足道了。When someone you love has a life-threatening illness, everything else pales in comparison.你爱的人得了致命疾病时，其他一切...
Within myself, I had sustained , from my babyhood, a perpetual conflict with injustice.拿我来说, 我从孩提时代起就受虐待, 我的心里也始终在反抗.Thirty - four years ago, her son wore the necklace for good health and safety during his babyhood.三十四年前...
She kept trying to inject a little fun into their relationship.她一直在设法为他们的关系增添一些情趣。He needs to inject himself once a month.他需要每月为自己打一针。We continuously inject a tracer into a point in a steadily moving fluid.我们连续地将一种示踪物注入某...