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

• Tending to release electrons to form a chemical bond.
  有释放电子以形成化学键倾向的。
• 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。
• Abstract: on the basis of the constituent chemical bonds of crystal materials, the application of chemical bond viewpoint in the search for new type nonlinear optical crystal materials was studied and disscussed in the present work.
  文摘：从晶体组成化学键的角度出发，研究和探讨了化学键观点在寻找新型非线性光学晶体材料工作中的应用。
• What's the nature of chemical bond?
  什么是化学键的本质？
• 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。
• 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。
• The effect of atomic distances and densities of chemical bond on the interfacial dipole potential are discussed.
  讨论了界面处金属/有机半导体原子间距与化学键密度对界面偶极能的影响；
• 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。
• 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。