The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.Major Composite of thc SeaIant is bisphenol A epoxy resin, dicyandiamide, ureido...
The single pyramid projects well into the renal pelvis.单个锥体明显凸入肾盂.Acute compression injury to the abdomen is frequently associated with the fractures of the pelvis.腹部的急性挤压损伤常伴有骨盆骨折.In the intrarenal pelvis, caliceal dila...
McAb EGA - 4 H 11 reacted with a single peptide of molecular weight 54.2 kD.麦长管蚜抗原由多种多肽组成,其中单克隆抗体EGA-4H11 与麦长管蚜抗原54.2kD的多肽结合.Finally, EGA - RBF - CSR was applied successfully to modeling quantitative structure - activity...
塞卢奎地区的所有前沙姆凡岩石均分布于此推覆体的倒转翼中.All the pre - Shamvaian rocks in the Selukwe area lie on the inverted limb of this fold.新集矿区是从推覆体下采煤.Coal is mined under nappe in Xinji Mine area.新集二矿在特定推覆体水体下的煤层开采, 13-1 煤开采水文地质条件尤为复杂.Coal Mi...
I am at the beginning of a new and unutterable loneliness.我再次陷入莫名的孤独寂寞中。He was silent, and I guessed at his unutterable depression.他不讲话了, 但我猜他有满腔说不出的郁闷.Unutterable destruction and devastation were wrought last autumn.去年秋...
His parents animadverted on the badness of his taste.他的父母责备他趣味低下.Goodness is simple,badness manifold.善良单纯；邪恶复杂。The animadverted on his faults and the badness of his taste.他们责备他的过失,他的不良趣味.They only recognise badness when ...