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- unsatisfied chemical bond 不饱和化学键
- Tending to attract electrons to form a chemical bond. 负电极的有吸引电子以形成化学键的倾向的
- What's the nature of chemical bond? 什么是化学键的本质?
- A chemical bond or link created by cross-linking. 交键通过交联形成的化学键
- Tending to release electrons to form a chemical bond. 有释放电子以形成化学键倾向的
- IR spectrum showed that the chemical bond was formed between PU and EP. 傅立叶红外光谱分析显示出了环氧树脂与水性聚氨酯之间存在化学键的连接。
- A chemical bond. 化学黏合剂
- Nanotubes are stronger than metal because the chemical bond holding them together is stronger. 纳管之所以比金属硬，是因为把碳原子连在一起的化学键更强。
- The nature of chemical bond of halide and chalcogenide glasses was discussed in terms of the che-mical bond approach. 本文采用化学键方法对卤化物及硫卤玻璃的化学键特性进行了探讨。
- The FT-IR indicated that the modifers were combined to the surface of anhydrite powder by chemical bond. FT-IR分析表明,硬脂酸与硬石膏的表面以化学键结合。
- The chemical bond water, tar, partial sulfur and gas escape from coal during rapid pyrolysis. 煤在快速热解过程中脱除热解水、焦油、部分的硫和煤气。
- The roles of electrostatic and electron delocalization in forming chemical bond are distinguished quantitatively. 定量地区别静电作用和电子离域在化学键形成中的作用；
- The results revealed that the LIPN had formed and with no chemical bond between PU and EP. 结果表明，LIPN结构已经形成，PU与EP间无化学键结合。
- The breaking of a chemical bond in an organic molecule with the simultaneous addition of a hydrogen atom to each of the resulting molecular fragments. 分解氢，一个有机体分子中的化学键的断裂，同时给每个产生的分子分裂物加一个氢原子。
- One of the spatial arrangements of atoms in a molecule that can come about through free rotation of the atoms about a single chemical bond. 构象单一化学原理中通过原子的自由旋转而形成的分子中原子的空间排列。
- 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。
- A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here. 提出了计算过渡元素新价态电负性和化学键的离子性的方法。
- Keywords: chemical bond theory of complex crystals, covalency, ionicity, Mossbauer spectroscopy, hexagonal ferrite, superconductor, hardness. 关键词 ：复杂晶体化学键理论，共价性，离子性，穆斯堡尔谱，六角铁氧体，超导体，硬度。
- He seems unsatisfied with his work. 他看起来对他的工作不满意。
- Tn fact, it is natural to use a graph or a tree to represent a molecule when the only property considered is the existence or not of a chemical bond. 实际上，若仅考虑原子间的连接关系，则用图或树状图来表示分子的结构是一件非常自然的事情。
