它不溶于二硫化碳, 溶于热苯胺和苯酚.It is insoluble in carbon disulphide, soluble in hot aniline and phenol.胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.Callose stains are aniline blue, resorcin blue and rosolic acid.酚类和酰基苯胺能被极稀的硝酸硝化.Phenols and anilides can b...
The bed-springs creaked.床垫的弹簧嘎吱作响。The steps creaked beneath his feet...楼梯在他脚下嘎吱作响。She listened. The window creaked - at first almost inaudibly, then louder.她静静地听着,窗子在格格作响――开始声音很小, 后来越来越大.The door in the old house creaked...
Rhinoceros Give me a break, were been waddling every day.犀牛甲:饶了我吧, 我们晃了一整天了都.A short plump woman came waddling along the pavement.有个矮胖女子一摇一摆地沿人行道走来.He took his time now, finally waddling out of the store.这时他倒不慌不忙起来, 最后摇摇...
目的: 建立以紫外 - 可见分光光度法测定莪术酮胶束中莪术酮含量的方法.OBJECTIVE : To establish a UV - spectrophotometric method for content determination of Curdione in Nano - micelles loaded with Curdione....
该公路货运公司负责将机械零件运往土耳其。The haulage company was a carrier of machine parts to Turkey.他厉行节约地把这台机器的各种零件放进仔细标记的盒子里收好。He frugally saved various bits of the machine in carefully marked boxes.替换零件怎么都找不到。Replacement parts couldn�...
He was short and bald and had a moustache.他个头不高，秃顶，留着八字胡。The man's heavy moustache hid his upper lip completely.那个男人浓密的髭须完全遮住了他的上唇。The beginnings of a moustache showed on his upper lip.他的上唇部位开始长胡子了。...