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
- She said: "Our match is made in heaven, there is a chemical bond between us." In the days following, a smile always hung from her face.
她说：我们是天作之合，我们之间有化学反应。接下来的日子里，她的脸上总是挂着笑容。 - 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。 - An electron held in a chemical bond in the cell absorbs a photon ( a particle of light) and, thus energised, breaks free.
被化学键束缚的电子吸收光能，而活化，释放。 - 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。 - The chemical bond, effective crosslinking density, glass temperature and its correlative properties were introduced and reviewed.
本文着重对环氧树脂膜的化学键、有效交联密度和玻璃化温度等结构参数与相关性能进行评述。 - The correlation between constituent chemical bonds and dielectric properties of these crystals was analyzed using the proposed chemical bond method.
采用已建立的化学键方法，分析了这些晶体的介电性质与其组成化学键之间的关系。 - Using a semi-empirical theory, the chemical bond properties of Y-124 superconductor were calculated.
利用一种半经验方法研究了高温超导体Y124的化学键性质。 - From the chemical bond viewpoint, dielectric properties of some practical materials with various crystal structures were quantitatively studied.
利用化学键的观点定量地研究了一些具有各种晶体结构实用材料的介电性质。 - 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。 - 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。