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chemical bond

英 [ˈkemɪkl bɒnd]

美 [ˈkemɪkl bɑːnd]

n.  化学键

化学

英英释义

noun

  • an electrical force linking atoms
      Synonym:bond

    双语例句

    • A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion.
      一个原子失掉一个电子来形成一个正离子,另一个原子得到一个电子来形成一个负离子的化学键。
    • 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。
    • 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。
    • Tending to release electrons to form a chemical bond.
      有释放电子以形成化学键倾向的。
    • 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。
    • 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。
    • 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。
    • A chemical bond or link created by cross-linking.
      交键通过交联形成的化学键。
    • In manufacturing diamond tools, various coating diamond technologies have been used in order to form chemical bond between the matrix and diamond coating.
      在金刚石工具制作中,为达到胎体对金刚石的化学键接(包镶),采用了各种使金刚石表面金属化的技术。
    • 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。