On the basis of the Pearson, HSAB principle and quantum mechanics the concept of the hard and soft orbitals and the Hard and Soft Orbitals Matching principle are proposed.
一、引宫 Pearson于1963年提出的硬软酸碱原理`，是20多年来化学上的重大发现，在化学顿域中得到了广泛的应用。
In the sixth chapter of the dissertation, on the basis of LAB principle and HSAB principle, solvent extraction of nitrogen compounds from oil products was studied by ethanol solution and ethanol solution containing metal ion.
在论文的第六章，采用乙醇溶液及金属离子对石油产品中的氮化物进行了络合萃取研究。
In this dissertation, solvent extraction of ethanol and butanol from dilute aqueous solutions was scientifically studied, and, on the basis of LAB principle and HSAB principle, extraction of nitrogen compounds from oil product was also investigated.
本论文以乙醇稀溶液和丁醇稀溶液为对象进行了较为深入系统的萃取研究，并利用Lewis酸碱理论和软硬酸碱理论进行了石油产品络合萃取脱氮研究。很多工作具有独创性。
In the forth chapter of the dissertation, on the basis of HSAB principle, acylates, such as iron caproate, aluminum caproate and iron caprylate, were proposed to be used as extractants for alcohol.
在论文的第四章，依据软硬酸碱理论，提出用金属有机酸盐萃取醇类稀溶液。
The HSAB rule is used to forecast stability of inorganic reaction, chemical reaction rate, thermodynamics parameter, multiformity and enrichment of trace elements in some body fluid and apparatus.
应用软硬酸碱规则预测多种无机反应的稳定性、应速度、力学参数和体内微量元素多样性和富集作用。
The progress of applying HSAB theory to leather chemistry was reviewed.
综合论述了软硬酸碱理论在皮革化学中应用的研究进展。
A study is made of the synergistic effect of inhibitor of two compositions on the HSAB principle.
本文应用软硬酸碱原则研究了双组份有机缓蚀剂的协同效应。
Research Progress in HSAB Theory and Leather Chemistry
软硬酸碱理论与皮革化学研究的进展
The hard and soft acids and bases theory (HSAB) and its application in the field of corrosion inhibitor were systemically reviewed in this paper.
较系统地综述了软硬酸碱理论及其该理论在缓蚀剂研究领域中的应用。
A Study of the Synergistic Effect of Two Composition Inhibitors on the HSAB Principle
用软硬酸碱原则研究有机缓蚀剂的协同效应
The Stability Analyses of the Laneway Roof in Soft and Hard Interbedded Rocks THE HSAB PRINCIPLE IN ANALYTICAL CHEMISTRY
软硬岩层互层巷道顶板稳定性分析分析化学中的硬软酸碱原则
The HSAB principle in Analytical Chemistry
分析化学中的硬软酸碱原则
This subject is based on hard-soft acid-base (HSAB) theory of corrosion inhibitor design and sterilization mechanism of present biocides to design and synthesize some oilfield corrosion inhibiting biocides, which possess good corrosion inhibiting and sterilizing properties.
该专题根据缓蚀剂设计的硬软酸碱理论和已有杀菌剂的杀菌机理设计、合成了数种油田专用缓蚀杀菌剂。
Expatiating on Lewis Acids and Bases of generalization, Hard and Soft of acids and bases reaction rule, classification, scaling of HSAB and its explanation of theory.
阐述离子和化合物的广义酸碱分类，软硬酸碱反应规则，软硬酸碱的硬度定量标度和理论解释。
The Reactivity of the Metal Hydrides Reductions and HSAB Principle
金属氢化物的反应活性与硬软酸碱原理
Experiment results show that the synergistic effect of some complex inhibitors is due to the fairly satisfactory matched relation between the organic inhibitors and the protected metals from the HSAB point of view.
实验表明：某些复合缓蚀剂的协同效应，从软硬酸碱原则看是由于有机缓蚀剂与被保护金属之间有较好的酸碱软硬度的匹配关系。
All ages not more than 18 years old at two schools, total 2635 students (480 students in CCSC, 2155 students in HSAB) as the first screening object of the subject.
将两所中学中所有年龄不超过18岁，共计2635名学生（中加中学480名，北师大附中2155名）作为本研究的第一步筛查对象。
The reagents, reaction conditions and applications of the demethylating reaction of methyl ethers are reviewed in this paper. The results were systematically analysed and summarized according to the theory of hard-soft-acid-base.
综述了甲基醚脱甲基反应采用的试剂、反应条件和适用范围，并对这些研究结果运用硬软酸碱（HSAB）理论作了系统的分析和总结。