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- The frontier orbital theory was used to explain the soft hard acid base principles,and the soft hard acid base principles were used to explain the stabilities of supramolecular chemical compounds. 运用前线轨道理论解释了软硬酸碱原理,并利用软硬酸碱原理解释了超分子化合物的稳定性,及电子原子种类对离子选择性的影响。
- Application of Soft Hard Acid Base Principles in Supramolecular Chmeistry 软硬酸碱原理及其在超分子化学中的应用
- Principle on Soft Hard Acids and Bases Applied in the Dissymmetric Alkene Addition 软硬酸碱原理与不对称烯烃的加成
- Keywords Complexing agent;Citrate;Electroplating ferrous alloys;Soft hard acid and basic theory;Complexing theory;Complex slow discharging theory;Industrial production; 络合剂;柠檬酸盐;电沉积铁基合金;软硬酸碱理论;配位理论;络离子迟缓放电理论;工业化生产;
- The variation of the desorption activation energy of dichloromethane on activated carbons was discussed with the help of the hard soft acid base(HSAB) princi. 主要研究了金属离子改性活性炭对二氯甲烷脱附活化能的影响。
- Should choose so soft hard measurable mattess. 所以应选用软硬适度的床垫。
- The chief type of acid base unbalance is respiratory acidosis. 酸碱失衡类型中 ,呼吸性酸中毒占首位 ;
- Of mattess soft depend on forcedly inside of bravery bedspring soft hard. 床垫的软硬取决于内胆弹簧的软硬。
- Potassium has an important role in the regulation of acid base balance. 钾在人体的酸碱平衡中起到了重要的作用。
- So, how should people judge mattess whether " soft hard moderate " ? 那么，人们应该怎么判定床垫是否“软硬适中”呢？
- Trust: The base principle of insurance management and it is the conception of AX. 诚信：保险经营的基本原则，取名“AX”立意如此。
- The base principle,key technology,characteristic and progress on synthesis of ceramic powders by solid-state metathesis reactions are described. 本文扼要地介绍了固态复分解反应法制备陶瓷粉末的基本原理、关键技术、特点及其研究进展。
- This paper introduce the base principle of Coordination Compounds in Chinese Traditional Medicine and the connection both bioactivity and construct. 本文阐述了中药配合物的基本原理,以及生物活性与其构型的关系。
- People should notice when buying mattess " soft hard moderate " , according to him figure fat thin will choose. 人们在购买床垫时要注重“软硬适中”，根据自己身材的胖瘦来选择。
- The acid base properties of fluorosilicone rubber(FSR) were studied by inverse gas chromatography(IGC) in detail. 采用反相气相色谱法对氟硅橡胶表面的酸碱性质进行表征。
- Sofa appropriate is soft hard moderate, too hard or too soft sofa can sit the waist is acerbitily backache. 沙发宜软硬适中，太硬或太软的沙发都会坐得腰酸背痛。
- Abstract: The base principle,key technology,characteristic and progress on synthesis of ceramic powders by solid-state metathesis reactions are described. 文摘:本文扼要地介绍了固态复分解反应法制备陶瓷粉末的基本原理、关键技术、特点及其研究进展。
- The rubber Gun is soft hard and just right, the fabric folded wrinkly, the dead be wrinkly creation. 橡胶辊软硬适中，织物无折皱、死皱产生。
- In this paper,the reaction rule of diketen reacting with different alcohols under acid base catalysis was investigated. 研究了二聚乙烯酮与不同结构的醇在酸、碱催化下的反应规律，并用烷基电子效应的新观点解释了这个规律。
- Conseqently, the IGC is a simply &quick way of measuring the acid base property of polymers. 采用反相气相色谱法对氟硅橡胶表面的酸碱性质进行表征。
