There are three important parts related with HPC admixture. They are leading functional group, hydrogen bond and special chemical structure.
主导官能团、氢键、特殊化学结构，是高性能外加剂三个重要问题。
From the structure of hydrogen-bond in the compound, this paper discusses the influence of hydrogen-bond on the physical and chemical properties of the compound.
本文从化合物中氢键的结构出发，探讨了氢键形成对化合物的物理性质和化学性质的影响。
This paper mainly discussed the important role of symmetrical principle on atom structure and chemical bond.
本文主要阐述了对称性原理在原子构造中和化学键中的重要作用。
QCD isomeric compounds and a tetra-quark state with the square-like color structure based on a color string model and the similarity between string and chemical bond are proposed and studied.
在QCD弦模型的基础上，基于弦和化学键的相似性，提出了四夸克态的环状颜色结构和QCD同分异构体的概念。
VB theory and molecular orbital (mo) theory are the two most influential quantum-mechanical theories of chemical structure and nature of the chemical bond nowadays.
VB理论和分子轨道(MO)理论是当今说明化学结构和化学键本质的最有影响的量子力学理论。
On the basis of quantum chemical calculation, the bond order, length and other structure parameters are further analyzed.
在量子化学计算基础上，进一步对其键级、键长等结构参数进行了分析。
Through the analysis on the surface structure by TG and XPS, it has been confirmed that the PMMA layer is presence and it formed chemical bond between the...
通过差热分析(TG)、光电子能谱(XPS)对片状铝粉表面结构进行分析，得出铝粉颗粒表面确实存在PMMA的包覆层且PM MA与铝粉颗粒是以化学键作用相结合。
Through the analysis on the surface structure by TG and XPS, it has been confirmed that the PMMA layer is presence and it formed chemical bond between the...
通过差热分析(TG)、光电子能谱(XPS)对片状铝粉表面结构进行分析，得出铝粉颗粒表面确实存在PMMA的包覆层且PM MA与铝粉颗粒是以化学键作用相结合。
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