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- The atoms bond together to form a molecule. 原子结合形成分子。
- The composition of butadiene polyperoxide is analyzed.The energy of explosion reactions is calculated by bond energy method. 分析了丁二烯聚过氧化物的组成,用键能法计算了爆炸反应能量,结果与实例相符。
- The flame retardant fundamentals were discussed based on the flame retardant chemical reactions, bond energy, heat transfer and reaction kinetics aspects. 本文从阻燃化学反应、化学键能、热传递和反应动力学角度分析卤素类阻燃剂的阻燃机理。
- Sanderson, R. T., "Chemical Bonds and Bond Energy, "Academic Press (1971). 此处之能障分类论点系由清华大学储三阳教授指导提出。
- Compounds with bond energy of 180-260 kJ/mol were considered as good initiators for initiated cracking of n-heptane and nitroethane was the best in the used initiators. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- The great diversity of materials reflects the enormous vatiety in the strength and directionality of atomic bonding. 物质的多样性反映了原子键的强度和定性。
- A group of atoms bonded in a spatial configuration like links in a chain. 原子序，原子构造限定在如链条上的连结环的空间构型里的一组原子
- Meanwhile,we also confirm that this conclusion still holds for the practical band in some metals,such as Ti,Zr and Hf with hcp structure as well as Fe with bcc structure etc. ,using ab initio pseudopotential and average bond energy methods. 并进一步在hcp结构的钛(Ti)、锆 (Zr)和铪 (Hf)以及bcc结构的铁 (Fe)等金属中 ;采用从头赝势能带计算方法和平均键能计算方法 ;证实在这些金属的实际能带中 ;平均键能 (Em)值仍然非常接近于费米能级 (EF)值 .
- We will ultimately develop operational procedures to help us coax the formation of individual atomic bonds under more general conditions. 将来，我们应该可以发展出操作程序，来诱导原子在比较宽松的条件下形成个别的键结。
- In this paper, the Bond Energy (BE) model is generalized to account for the cohesive energy of metallic clusters by considering the contributions of interior, surface, edge and vertex atoms. 通过考虑团簇的内部原子、面上原子、棱上原子以及顶点原子对团簇结合能的贡献,将键能模型推广至纳米团簇体系。
- To find out the modification method for removing the cyanogens group of ricinine, the basic quantum chemistry parameter of ricinine was calculated and the bond energy of the molecule was analyzed. 摘要 通过计算蓖麻碱的基本量子化学参数和分析蓖麻碱分子的键能，探索除去蓖麻碱分子上氰基团的改性方法。
- The atomic bonds between carbon and other atoms absorb infra red radiation. 碳与其他原子连接的原子键吸收红外线。
- In this paper. We further expound the relationships between thermochemical bond energy P. E and E and f2 through analysing the properties of chemical bond and molecular structures. 本文通过对化学键与分子结构性质的分析;对分子的热化学键能与电子激发能、成键能力之间的关系作了进一步的阐明.
- The reactor was built for tame atomic energy use. 这座反应堆是为原子能的安全使用而建造的。
- And the main bond energy is high.The strong bonds on the (100) plane have less equated bonds and dissymmetric distribution. 多组次强键分布于滑移面之间， 且等同键数多、 键络分布均匀、 主干键络键能高；
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- August Kekule von Stradonitz in 1865 was the first to propose the correct structure, a six-membered ring of carbon atoms, each with one hydrogen atom Bonded to it. 1865年凯库勒首先提出苯的正确结构,是由六个碳原子组成的环,每个碳原子结合着一个氢原子。
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The ship was sunk by an atomic submarine. 这艘船是被一艘核潜艇击沉的。
