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- Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts. 大多数连于芳核能被直接取代的基团仅限于重氮盐。
- In this paper the methods of inducing prenyl into aromatic nucleus under basic condition are discussed for the first time with 24 references. 该文首次论述了在不同的碱性条件下芳环上碳代异戊烯基的方法.;参考文献24篇
- As the metamorphism increases, the aromatic nucleus get biger gradually, groups get smaller, and the chemical structure of coal changes to the structure of graphite. 结果表明:随着煤级增加,煤的芳香核逐渐增大,各种官能团不断脱落,煤的结构趋向于石墨化方向发展。
- Synthetic Methods of Inducing Prenyl into Aromatic Nucleus with Basic Condition 碱性条件下芳环上碳代异戊烯基的方法研究
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- The drink was mixed with aromatic spices. 饮料中带有香料。
- Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts 大多数连于芳核能被直接取代的基团仅限于重氮盐。
- Aromatic herbs are often used in cooking. 芳草常用於烹调。
- The protoplasm outside the nucleus of a cell. 细胞质，细胞浆细胞分子外部的细胞质
- These 1000 books will form the nucleus of the new school library. 这一千本书将构成学校新图书馆藏书的基础。
- The atomic center is the nucleus, and the electronics winds revolve it. 原子的中央是原子核，电子绕着它旋转。
- aromatic nucleus 芳香环
- It has an agreeable aromatic smell. 它有一种好闻的香味。
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
- The hard, aromatic seed of this tree, used as a spice when grated or ground. 肉豆蔻种子这种树硬而带香味的种子，磨碎或碾碎后作香料用
- I was fascinated by the aromatic smell of roses. 我被玫瑰的香气陶醉了。
- The colorless, liquid component of the cell nucleus. 细胞核液细胞核中无色的液体成分
- Old World genus of frequently aromatic herbs. 一般芬芳的草本旧大陆的属。
- Cantrell and Cochrane's Ginger Ale (Aromatic). 坎特雷尔与科克伦姜麦酒(加了香料的)。
- Existing or acting outside the nucleus of an atom. 原子核外的出现或行动于原子核外的
