benzene ring
常见例句
- Two benzene rings from two B15C5 molecules are cis orientation with respect to potassium ion.
两个苯并15冠5的苯环相对钾原子呈顺式排列。 - Speculating reaction mechanism shows that the active species plays an important role in the reaction of molecular dissociation and the oxidation of the benzene rings.
并对反应机理进行推测,结果表明在反应中活性物种在分子键的断裂及苯环的氧化等方面起到重要的作用。 - Friedrich Kekule discovers the unique ring like structure of the molecule benzene right after he wakes up from a day-dream about snakes chasing their own tails and forming rings.
弗里德里希·凯库勒发现分子苯的结构想一个环状的客观事实,正是醒于当天的一个白日梦后知道的,在梦里他梦见一群蛇都在追逐着各自的尾巴,于是形成了好多环形。 返回 benzene ring