在实验过程的不同阶段,他将重铬酸钾和酒精加入苯胺中,最终得到了深紫色的溶液。
Incorporating potassium dichromate and alcohol into the aniline at various stages of the experimental process, he finally produced a deep purple solution.
他们还声称,当青少年说他们感觉与父母更亲近时,他们就更不太可能使用毒品和酒精。
They also claim that when teens say they feel closer to their parents, they are less likely to use drugs and alcohol.
然后还有处于气态的水和酒精。
You burn methane, and it combines with oxygen to form water, to form CO2.
燃烧酒精,酒精分子和氧气结合形成水和二氧化碳。
And if you study this photo, you can see the qualities of a man struggling with alcoholism.
如果你研究过这张照片,你会发现一个和酒精做着斗争的人的特性。
Philosophers and psychologists knew for a long time that getting smacked in the head could change your mental faculties; that diseases like syphilis could make you deranged; that chemicals like caffeine and alcohol can affect how you think.
哲学家和心理学家在很久以前便知道,头部受到重创,会改变你的心理官能,像梅毒这样的疾病可以让你精神错乱,像咖啡因和酒精这样的化学药品,可以影响到你的思维
应用推荐