benzene ring
音標發(fā)音
- 英式音標 [?ben.zi?n ?r??]
- 美式音標 [?ben.zi?n ?r??]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- [有化] 苯環(huán)
英漢例句
- Two benzene rings from two B15C5 molecules are cis orientation with respect to potassium ion.
兩個苯并15冠5的苯環(huán)相對鉀原子呈順式排列。 - 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.
并對反應(yīng)機理進行推測，結(jié)果表明在反應(yīng)中活性物種在分子鍵的斷裂及苯環(huán)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?！P庫勒發(fā)現(xiàn)分子苯的結(jié)構(gòu)想一個環(huán)狀的客觀事實，正是醒于當天的一個白日夢后知道的，在夢里他夢見一群蛇都在追逐著各自的尾巴，于是形成了好多環(huán)形。
雙語例句
詞組短語
- benzene e ring 苯環(huán)
- Between the benzene ring 在苯環(huán)之間的
- benzene ring factor 苯環(huán)因子
- coordinated benzene ring 配位苯環(huán)
- orientation on benzene ring 苯環(huán)上的定位效應(yīng)
短語
英英字典
- in chemistry, a connected ring of six carbon atoms, as found in a molecule of benzene
- the hexagonal ring of bonded carbon atoms in the benzene molecule or its derivatives (Also called benzene nucleus)&rarrsee alsoKekul formula
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 苯環(huán)
- 苯環(huán)