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

• 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。
• 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。
• Tending to release electrons to form a chemical bond.
  有释放电子以形成化学键倾向的。
• A chemical bond or link created by cross-linking.
  交键通过交联形成的化学键。
• 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。
• A chemical bond in which electrons are shared over many nuclei and electronic conduction occurs.
  电子共享许多核子并产生电子导电的化学键。
• 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。
• 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。
• 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。