Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented.并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景.Tert - octylamine was prepared with di - isobutene and hydrocyanic acid as mine ...
能量充足的粒子能够穿透全部平行板.A sufficiently energetic particle can penetrate the entire stack of parallel plates.这种装置称为平行板电容器.This arrangement is known as a parallel - plate capacitor.四壁透明的容器中,放一对平行板,板间盛有液体.A cell with transparent w...
A conjugated protein, such as hemoglobin , that contains a colored , metal - containing prosthetic group, such as heme.从血色素中除去亚铁血红素而获得的一种无色蛋白质.Metallothionein ( MT ) is group of conjugated proteins which are rich in cyst...
People don't realize how serious this recession has actually been...人们没有意识到这次经济衰退事实上有多严重。Only later did he realize the full seriousness of his offence.他后来才意识到他的罪行有多严重。Only then did he realize that he had been wrong....