介绍了一种新的测定亚硝酸根的荧光探针分子 ——— 3- ( 4-氨基苯基 ) 中氮茚-1-羧酸甲酯 ( API ).A novel fluorescence probe, 3 - ( 4 - aminophenyl ) indolizine - 1 - carboxymethyle ( API ) has been developed for the determination of trace nitrite.介绍了一种新的测定亚硝酸...
半柔性路面是一种在大孔隙沥青混合料中填充水泥胶浆而形成的兼具沥青路面与水泥砼路面特点的复合路面.Semi - flexible pavement is generally described as an open - concrete mixture, which is filled with Portland cement grout....
The railway station smelt powerfully of cats and drains.火车站上有冲鼻的猫味和臭水沟味。It's a play — painful, funny and powerfully acted.这是一部悲喜交加、表演感人的戏剧。He felt himself so powerfully attracted to the scientific ideal.他感到自己被这一科学理想...