大都市的花花世界使他感到眼花缭乱.He was dazzled by the gaiety and splendour of the metropolis.她正投身于这大都市的欢乐的漩涡之中.She was getting in the metropolitan whirl of pleasure.大都市的人性好动,喜欢胡闹 —— ”Townspeople are very restless and they're alway...
此法可作为温和条件下苊烯合成的一种新方法.This method is a new one in the synthesizing acenaphthylene under mild conditions.采用正交试验法,在优化的条件下苊烯产率达59.09%.Orthogonal test method was used to optimize reaction conditions and the yield of acenaphth...
潮水小的时候强风可以让船只改变航向。Strong winds can turn boats when the tide is weak.舵手独自一人就能变换航向。The helmsman could tack the boat singlehanded.根据星辰确定航向to navigate by the stars...
Camouflaging an ammunition ship with the red cross is a filthy trick.用红十字伪装一艘弹药船是下流的勾当.Lecture 2 : Prefrontal Cortex and the Neural Basis of Cognitive Control.课程单元2:额前皮质与认知控制的神经基础.Conclusion Prefrontal lobe cortex dopami...