二元的

The pressure swing distillation is an effective separation of binary azeotropic mixtures, and it has the advantages of simplicity, low energy and low cost.

而变压蒸馏分离系统(Pressure Swing Distillation，PSD)是一种可以有效的分离二元共沸混合物的技术，且具有简易性、低耗能及低成本花费等优点[1]。

Cu- Ni bibasic catalyst is prepared by paralled flow precipitation method using silica as disperser.

采用并流沉淀法制备了Cu－Ni二元催化剂，研究了SiO2的加入量和焙烧温度对催化剂活性的影响。

Tables 4 and 5 show the bivariate and multivariate models forprediction of high-frequency hearing loss.

表4和5显示二元和多维分布的模型为高频率听力丧失的预言。

Although there exist many ways about constructing bivariate copulas, few of them can extend to multivariate.

尽管已有不少二元copula的构造方法，但是这些方法均难以扩展到多元的情形。

Each approach yielded similar and statistically significant results – results that were contrary to those of the bivariate comparisons.

这两种方法产生的结果相似，且具有统计学意义，但与二元比较的结果相悖。

State - society two contradictive model is the domain paradigm in the different kinds of countryside governance theory .

国家—社会的二元相对模式是各种乡村治理理论研究中的主流范式。

In this paper, for a kind of generalized cyclotomic binary sequences with prime period N = 6 f+1, we computer their linear complexity. Specially, any one of the binary sequences has optimum balance among 0's and 1's.

本文中，我们构造了一类以奇素数N = 6 f+1为周期的分圆二元序列，证明了这类序列具有&好&的线性复杂度，适合于实际应用。

This paper establishes a dynamic model on basis of the rate of inflation,pure income of peasants,the social security,save and deposable income of urban,analynizing the path of impulse response of the demand for life insurance to the variations by VAR model and impulse response function.

寿险需求是保险领域重要的研究课题之一，本文使用VAR模型和脉冲响应函数从二元经济视角研究了社会保障、农民纯收入、城镇人均可支配收入、通货膨胀以及储蓄等外部冲击因素对寿险需求的影响。

With benzoic acid, terephthalic acid, 2. 6naphthalene dicarboxylic acid, dimethyl-2, 6-naphthalene dicarboxylate as solutes, water, acetic acid, N, N-dimethylformamide, N, N-dimethylacemide, dimethyl sulphoxide, N-methl2-ketopyrolidine, and the mixture of water and acetic acid as solvents respectively, the solubilities of 15 binary systems and 4 ternary systems were determined.

实验以苯甲酸、对苯二甲酸、2，6-NDCA、2，6-萘二甲酸二甲酯为溶质，以水、醋酸、N，N-二甲基甲酰胺、N，N-二甲基乙酰胺、二甲基亚砜、N-甲基-2-吡咯烷酮以及水和醋酸的混合溶液为溶剂，测定了十五个二元物系和四个三元物系的溶解度数据。

In this paper, the mechanism of dicarboxylic acids and metal ions inhibiting CaOxa crystal was discussed.

本文在理论上讨论了二元羧酸抑制剂及金属离子对草酸钙结石的作用机理，为设计羧酸类药物以及与碱性金属离子联合作用的药物提供理论依据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。