chemical bond
英 [ˈkemɪkl bɒnd]
美 [ˈkemɪkl bɑːnd]
n. 化学键
英英释义
noun
- an electrical force linking atoms
双语例句
- The rule of chemical bond in the reaction is discussed with electronic density topological analysis methods.
根据量子化学计算得到了反应的几个反应通道，电子密度拓扑分析讨论了反应途径中的化学键的变化过程。 - Ti and C atoms form a strong chemical bond while the interaction between Ti and Si is rather weak.
C原子和Ti原子之间形成了很强的化学键，而Si原子和Ti原子之间的相互作用则比较弱。 - What makes the new amino acids especially interesting is that they react with each other to form a different kind of chemical bond from those that usually hold proteins together.
更新奇的是，这两个非天然氨基酸通过相互作用形成了一种特殊的化学键，这种化学键有别于通常情况下是蛋白质亚基结合在一起的化学键。 - A boronic acid is an alkyl or aryl substituted boric acid containing a carbon to boron chemical bond belonging to the larger class of organoboranes.
是指被含硼酸所取代的烃基或芳基，同时它包含了硼-碳（化学）键。它属于一大类被称为有机硼烷的物质。 - Chemical bond mainly includes electrovalent bonds, covalent bonds, and metalic bonds.
化学键主要有离子键、共价键、金属键。 - The breaking of a chemical bond in a molecule resulting in smaller molecules.
分子中化学键的分裂生成小分子的过程。 - For the nature of chemical bond is the problem at the heart of all chemistry.
化学键的本质是全部化学的核心问题。 - Our match is made in heaven, there is a chemical bond between us.
我们是天作之合，我们之间有化学反应。 - Based on the asymmetric formation of chemical bond, the recent progress in the asymmetric synthesis of α-amino acids has been reviewed.
着重从不对称反应形成化学键的角度出发，综述了α-氨基酸不对称合成的最新进展。 - Chitin and chitosan can adsorb organic compounds by forming chemical bond or flocculate organic compounds as a cationic polyelectrolyte.
甲壳素和壳聚糖通过其羟基，氨基形成化学键吸附有机物或作为聚阳离子型电解质絮凝有机物。