二元的

Study on the structure and stablities of anion cluster(SiO_2)_nX~-3MR (three-membered ring) structure, 2MR (two-membered ring) linear chain structure and pseudotetrahedral cage structure have been proposed for the anion cluster (SiO_2)_nX~-(n=1~5 X=_, 0, OH).

主要研究(SiO_2)_nX~-(n=1～5 X=_，O，OH)离子团簇的三类典型结构(三元环结构、二元环链状结构和四面体笼状结构)。

Investigation on the sampling error of two-component particulate mixture is very essential to the general theory of sampling for chemical analysis.

二元颗粒混合物的随机取样方式有两种：一是按颗粒数目取样，二是按质量取样。

The screening test also reveals that tin chloride dihydrate/p-toluenesulfonic acid system is particularly effective for increasing the molecular weight of PLA.

而SnCl〓·2H〓O+TSA二元催化体系能够很好地催化乳酸缩聚反应，并且可以抑制外消旋和变色等副反应的发生。

Near infrared spectrophotometry was used to determine the concentrations of one, two and three-component sugar aqueous solutions.

利用近红外光谱分析了葡萄糖、果糖、单糖和蔗糖的二元以及三元混合溶液。

Many non-equivalent maximal self-orthogonal codes of length 21≤n≤29 and dual distance five are constructed by truncating self-dual codes of dual distance six.

利用删截法构造出码长n满足21≤n≤29、对偶距离为5的二元极大自正交码。

Applying the queue theory and the gap theory, a travel time model of the right-turn motor-vehicle at such intersections. Then a dualistic regression model for the travel time of the motor-vehicle was derived taking the flow rates of the right-turn motor-vehicles and the straight going bicycles as 2 independent variables.

应用排队论和间隙理论，建立了机非冲突交叉口右转机动车行程时间模型，同时以右转机动车流率和直行自行车流率为自变量建立了右转机动车行程时间的二元回归模型。

Research and development staff are provided with on-line guidance for basic univariate and bivariate statistics, analysis of variance, analysis of covariance, and regression analysis, as well as graphical tools for producing scatter plots, histograms, and box-and-whisker plots.

研究和开发人员被提供了在线的基本单因素和二元统计、方差分析、协方差分析和回归分析以及图形化工具生产散点图，直方图，以及箱线图。

Interpret conjunctions and disjunctions in terms of.

定理证明。定理1 对于给定集合A 和A上的二元运算，如果存在。。。。

Part I : The theoretical foundation of protecting flowing electorates power.

作者首先阐明了人口流动对打破&城乡二元制结构&、促进城乡经济发展和解决&三农问题&的重要意义。

See works referred to under METAPHYSICS; also, VEITCH, Dualism and Monism (London, 1895): WARD, Naturalism and Agnosticism (2 vols., London, 1899); ROYCE, The World and the Individual (New York, 1901); BAKEWELL, Pluralism and Monism in Philos.

见工程项下所提的形而上学；此外， veitch ，二元和一元（伦敦， 1895年）：病房，自然主义和不可知论（ 2卷，伦敦， 1899 ）；劳斯莱斯，世界和个人（纽约， 1901 ）；贝克韦尔，多元主义和一元论在

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。