硼酸酯表面活性剂在国内外的研究都还处于起始阶段.The research of borate ester surfactants is still in the initial stage.采用两步法合成月桂酸味唑啉硼酸酯.Then the imidazoline boric acid ester was synthesized when the intermediate reacts boric acid....
这种药物通过提高大脑中血清素的含量来产生疗效。The drug works by increasing levels of serotonin in the brain.他们正在测定血清蛋白和胆固醇的浓度.They are determining the serum - protein and cholesterol levels.一般公众均可获得血清.The serum is available to the general publ...
The three of us set off, our wheels skidding crazily under that drenching rain.我们三个出发了，车轮在大雨中疯狂地打滑。All the wheels of the truck were tied up with iron chains to avoid skidding on the ice road.大卡车的所有轮子上都捆上了铁链,以防止在结冰的路面上打滑....
The wall of the banqueting hall were hung with tapestries.宴会厅的墙上挂有壁毯.Only a few feet away, their captors feasted in the castle's banqueting hall.仅在几英尺外，捉拿他们的人正在城堡的宴会厅里大吃大喝。The guests partook of a luxurious repast in...
Consensual sexual contact between two males can be a criminal activity.两名男性之间发生的双方自愿的性接触可能会构成犯罪。This disease causes sterility in both males and females.该病会导致男女不孕不育。Males and females take turns brooding the eggs.雄鸟和雌鸟轮流孵蛋...
Silver thick film conductor was fabricated directly on ceramic substrate by micro - atomization ( Microjet ) spraying deposition.采用 微细 雾化喷射沉积直写的方法在陶瓷基板上制备银 厚膜 导体.This air improves the atomization of fuel coming fron the ...