A multi-level threshold multi-secret sharing scheme based on bivariate polynomial and the intractability of the discrete logarithm was proposed.

The Application of Bivariate Polynomial Method in the Correction of the Cross-section Image of the Discharge End

二元多项式法在烧结机尾断面图像校正中的运用

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Minimum Properties and Defined Domains on Bivariate Polynomial Natural Splines to Scattered Data

散乱点二元多项式自然样条的极小性质与定义区域

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Algorithms for Computation of Three Dimension Digital Convolutions with Bivariate Polynomial Transform

三维数字循环卷积的二元多项式变换算法

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Reconstruction of Pressure Sensor Input Signal Based on Bivariate Polynomial Fitting Method

基于二元多项式拟合法的压力传感器输入信号重构

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This paper studies how to choose representative points form a bivariate normal population with as much information of the population as possible arises.

本文研究如何在二元正态总体中选取代表点，使它们尽可能多地保留总体的信息。

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The Problem of Selecting Representative Points from A Bivariate Normal Population

在二元正态总体中选取代表点的问题

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Bivariate Wavelet Analysis of He'nan Precipitation and ENSO The Impact of Variations of Precipitation on Source of Water in Henan during the Past 50 Years

交叉小波变换在河南降水时频分析中的应用近50年河南降水变化对水资源的影响

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The correlation between tropic sea surface temperature of global and NAO and ENSO events were studied by means of bivariate wavelet analysis.

采用交叉小波变换方法分析了热带SST、NAO与ENSO事件之间的多时间尺度相关特征。

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Finally, to use the combinational methods of industry chain analysis, advantages and disadvantages analysis and bivariate cost analysis to support the conclusion.

最后，综合运用产业链分析、利弊分析和二元成本分析等多种分析方法，支持了所得出的结论。

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RESULTS: By bivariate analysis, the ABI is associated with sex, body mass index ( BMI), diastolic blood pressure ( DBP), total cholesterol ( TC), high-density lipoprotein cholesterol ( HDL-C), smoking habit.

结果双变量相关分析提示ABI与性别、体重指数（BMI）、舒张压（DBP）、总胆固醇（TC）、高密度脂蛋白胆固醇（HDL-C）、吸烟相关。

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Several statistical methods, such as factor analysis, bivariate analysis, hierarchical regression and SEM, were used to analysis the relation about OCB 、 psychology contract and organizational justice in this study;

该研究采用相关分析、方差分析、分层回归分析等统计方法分析了心理契约、组织公平和组织公民行为之间的关系；

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Descriptive statistics and bivariate analysis were used to characterize injury patterns and multivariate analysis was used to identify factors associated with severe injury.

描述统计和双变量分析用来描述伤害类型，而多重变量分析用来确定严重伤害的相关因素。

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Marine or freshwater bivalve mollusk that lives attached to rocks etc..

附着在岩石等物上的海水或淡水双科类软体动物。

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In addition, the complex of quinolone and bivalent canon in seawater or brackish water was speculated not stable, quinolone can be released into media when diluted with water without bivalent cation.

此外，喹诺酮与二价阳离子的螯合产物可能并不稳定，当用无二价阳离子水稀释后药物可被重新释放。

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It is discussed for the effect of types of surfactants and concentrations, alkaline concentrations, salinity, polymer, crude oil fractions, bivalent cation, non-ionic surfactants on interfacial tensions.

探讨了表面活性剂种类和浓度、碱浓度、矿化度、聚合物、原油馏分、二价阳离子和非离子表面活性剂等对界面张力的影响。

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With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

利用钢铁厂平炉尘制备中温变换催化剂，制备成本低，工艺简单，活性达到部颁标准，具有明显的经济效益。

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Atomic States of Bivalent Atom and Their Number

二价原子的原子态及其原子态数研究

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A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.

一种二价或三价金属元素，坚硬的银白色铁磁体，植物动物营养中的微量元素。

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A heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures.

银色有毒金属元素，重，单价或二价，唯一一种在常温下呈液态的金属。

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A soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores.

一种有毒的二价金属元素，软质、蓝白色，有延展性，与锌矿石共生。

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