Features of sodium chlorite bleaching for cotton knits are described.本文叙述了亚氯酸钠对纯棉针织物漂白的特点.Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.T...
Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象.Bleaching effects are very strong and show on air photos.退色效应非常强烈,并且反映在航空象片上.The bleaching action of fluor...
He was only a callow youth.他只是个无经验的年轻人.He was a callow youth when he joined the newspaper.他进报社时还是个乳臭未干的小子....a callow youth.涉世不深的毛头小子Like callow birds left desert to the skies.你的庇护,它们就要战栗--就象/那羽翼未丰的小鸟给撇下在天空里....
You may be a sceptic and put it down to life's inequalities.你或许是个怀疑论者，会把它归因于生活的不公正。Blacks have been hurt by racial inequalities in housing and education.住房与教育方面的种族不平等现象让黑人深受伤害。economic inequalities between different...
I hate that they should be worried about trifles.真遗憾,他们竟为区区小事发愁.I am not interested in such trifles at all.我根本不理会这些小事.The matter in dispute over trifles is the ownership of the house.眼下扯皮的事是这所房子该归谁....
He saw something written in black on the gravestones.他看见墓碑上有一些黑字写的东西。Centuries of wind and rain had worn away the inscriptions on the gravestones.几个世纪的风雨已磨损了墓碑上的碑文.Holding a torch, Paris walked carefully among the graves...
His style could scarcely be further removed from that of his predecessor.他的风格几乎和他的前辈如出一辙。The star Marlon Brando wants his name removed from the credits.影星马龙·白兰度要求把他的名字从演职员表中删掉。Please email us to be removed from our activ...