二元体系

A set of laser monitoring observation system to be used for measure the solubility with a high speed, which is programmed heating apparatus , have designed. The solubility of 1,2-cyclohexanediol were measured in water, methyl acetate, acetic ester, propyl acetate, butyl acetate, methyl acrylate, ethyl acrylate, acetoacetic ester at different temperature.

另外，还建立了一套带激光监视系统，可以控制升温速率的溶解度测定实验装置，测定了反式-1，2-环己二醇在水、乙酸甲酯、乙酸乙酯、乙酸丙酯、乙酸丁酯、乙酰乙酸乙酯、丙烯酸甲酯、丙烯酸乙酯和甲基丙基酮等9个二元体系中的溶解度。

The effective permittivity for biphase organic solution at microwave frequency has been obtained by the perturbation method.

本文在微波频率下，利用微扰法测量了有机二元体系的等效介电系数。

A quantitative analysis method is built to determine isoborneol /camphor two-component system by infra-red spectrometry.

建立了用红外光谱法定量分析异龙脑樟脑二元体系的测试方法。

The major content was as follows: The influence of BKT content near morphotropic phase boundary on the phase structure, density and electrical properties were investigated in details.

首先，系统地研究了Bi_(0.5)K_(0.5)TiO_3组分变化对BNT-BKT二元体系压电陶瓷准同型相界附近相结构、显微组织和电性能的影响。

The order-disorder transitions of stoichiometrical AB and A3B alloys werestudied by using effective-atom model based on EAM potential.The results give the analytic function form of the free energy in term of the long rangeorder parameter,and indicate that order-disorder transition behaviors of stoichiometri-cal AB and A3B alloys may be different. This method can be applied to interpret theexperimental results of order-disorder transition in stoichiometrical NiAl and Ni3Al.

利用EAM势基础上的等效原子模型分析了结构稳定性与长程有序度的关系，给出了二元体系结合能与长程有序度解析关系的一般表达式，说明当量成分下AB和A3B型合金有序无序转变行为的不同，并以NiAl和Ni3Al为研究对象具体研究了其有序无序转变，从理论上解释了这两种有序金属间化合物在实验中所表现出的不同有序无序转变行为特征。

A graduated HDI system of categorisation of states is superior than the current binary system.

一个根据人类发展指数而对国家进行归类的体制远比现在的这个二元体系好。

The phase equilibrium relationship and the equilibrium composition of conjugate phases in Ag--Ti system were determined by means of metallographic microscope and electron probe microanalysis. Especially for the liquid phase the B phase and the intermediated phase.

通过金相观察和电子探针微区分析，对退火处理后的试样进行相分析和成分测定，从而获得了相应温度下的Ag--Ti二元体系的相平衡关系和共轭平衡成分。

Binary system ; activity ; phase diagram ; spline function ; numerical computation ; computer applications ; Free terras ; activity coefficient

二元体系；活度；相图；样条函数；数值计算；计算机应用；活度系数

Moreover, the partial molar volumes of the solutes related with molecule size and space structure of the cosolvent.

在实验的基础上运用美国MIS公司开发的Materials Studio软件对超临界状态下的混合二元体系径向分布函数进行分子动力学模拟。

It was found that the content of Zn bound in polymeric matrix is all-important to the formation and optical activity for supramolecular aggregates.

由Et_2Zn和Et_2Zn／n-BuLi二元体系合成的聚合物在二价铜盐作用下发生独特的超分子聚集现象。

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。