二元体系

In Chapter 2, enantioseparations of four pairs of neutral and poorly water-soluble organophosphorus pesticides enantiomers were achieved by using natural chiral surfactant sodium cholate either with sodium dodecyl sulphate or with γ-cyclodextrin in nonaqueous solvent or aqueous-organic solvent systems.

第二章在非水介质或水相/有机介质中，或将天然表面活性剂胆酸钠与阴离子表面活性剂十二烷基硫酸钠构成混合手性胶束，或将胆酸钠与γ-环糊精构成二元手性协同体系，用于中性疏水有机磷农药对映体的手性拆分。

Dechlorination of pentachloropyridine catalyzed by Zn/Ag bimetal particles was studied in this work.

研究了Zn/Ag二元金属体系对五氯吡啶的催化还原脱氯性能。

The original sin, the faith and asceticism are the spiritual catalyst of sports of constitutional government of modern times in Christianity; The natural law theory of the theology passes the ancient spirit of constitutional government of ancient Rome of Greece on; dualization structure of religion and politics leads directly to people's freedom of belief in Middle Ages; The struggle for right with the king and noble produces the young type of the modern constitution.

基督教的"原罪说"、信仰主义和禁欲主义是近现代宪政运动的精神催化剂，神学自然法学说传承了古希腊古罗马的古代宪政精神，中世纪政教二元化结构体系直接导致人的信仰自由，教会与国王、贵族的权力斗争产生了近代宪法的雏形。

Due to the dualistic economy between the city and countryside in our nation, the fanner have not been involved in the social security system .

在我国目前城乡二元经济的情况下，农民还没有被纳入社会保障体系，土地就是国家赋予农民的社会保障，拥有土地是农民与其它劳动者的重要区别。

Correlation of the nonlinear kinetic discrete model for diffusion in binary nonuniform system and Fick's laws and Cahn-Hilliard equation is discussed.

研究了二元非均匀体系扩散的非线性动力学离散模型与Fick扩散定律和Cahn-Hilliard扩散方程的相关性。

The model includes 7 groups of urban consumers and 5 groups of rural consumers. The proportion of tax burden of every group consumer to that of the consumer of lowest level income combined with the proportion of governable income of every group consumer to that of the consumer of lowest level income decides the progression of the income tax and the turnover tax.

模型中根据我国的二元经济结构，把城镇居民按收入水平分为7组、农村居民分为5组，运用一般均衡原理，分析流转税税收负担在各组居民之间的分布，再把每组居民承担的税负与可支配收入对比，计算我国流转税体系的具体累退程度。

Waterborne polyurethane is dispersible in water medium, which has not only the excellent properties of solvent-borne polyurethane with good resistance, great adhesion, as well as outstanding toughness combined with good flexibility, but also advantages of incombustibility, low- odor and environmental friendliness.

水性聚氨酯是以水为分散介质的二元胶体体系，它不仅具有溶剂型聚氨酯的耐低温、柔韧性好、粘接强度大的优良性能，而且具有不燃、气味小、不污染环境、节约能源、操作加工方便等优点。

Generally speaking, the communist society is a dual motion system in which matter and spirit interact and interfuse with each other, operating on Taiji principles. Neither the material form nor the spiritual form will be developed unilaterally.

总体来说，共产社会是由物质和精神互动互化的二元运动体系，遵循太极原理运行，不会单方面发展物质形态或精神形态。

The binary and ternary experimental equilibrium data of the composites of mesitylene,1-methyl-2-ethylbenzene and 1,2,4-trimethylbenzene and the infinite activity coefficients γ~∞ are measured in the solvent of DBP .

以邻苯二甲酸二丁酯为萃取精馏溶剂，测定了邻甲乙苯—均三甲苯—偏三甲苯体系的二元及三元汽液平衡数据；编程关联了W ilson模型参数；采用物料平衡三对角矩阵法对萃取精馏过程进行了模拟，得出了萃取精馏塔的最佳操作条件，为萃取精馏法生产均三甲苯提供了基础数据。

C Methodology of jurisprudence is a kind of structure system with duality and multiple stratification, not a centralized conception.

法学方法论是一种由二元性及多层次性构成的结构体系，而不能仅仅简单地把法它看成单面一元的、没有层次性的单一概念。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。