查询词典 functional

Convexity and convex function have extensive applications in functional analysis, optimal theory, and mathematical economy.

凸性和凸函数在不等式、泛函分析、最优理论、运筹学、控制论及数理经济学等应用数学领域都有很多应用。

Aimed to the differential equation in form of convolution and the functional presented by M. E. Gurtin, the matrix operator which includes the differential equation and the boundary condition is proved self-adjoint, furthermore a general variational principles in form of convolution and the preparation theorem are given and proved.

针对M.E.Gurtin提出的含卷积运算的抛物型偏微分方程及其对应的泛函，运用泛函势算子理论，从理论上证明了含卷积运算的抛物型偏微分方程及其边界条件所对应的矩阵算子有势，进而给出并证明了具有普适意义的含卷积运算的变分定理及预备定理。

The design, synthesis and relative properties of functional coordination compounds are focus in the fields of coo...

功能配合物的设计、合成及相关性质研究是当前配位化学的研究热点。

Graft copolymerization of chitosan is more attractive to expand the applications as functional materials.

接枝改性是改善壳聚糖性能的有效途径。

In this thesis the corn corcule as a coproduct material is used toextract and depurate the tert functional food raw material-GSH with the purpose of providing the industryproduction technique. By this project, It can extend the corn industry chain utilitily, cut down the cost of thecorn alcohol and starchy and the corn high additional value enterprise can be promoted sigiificantly. It canpromote the development of the corn economy in JiLin province and develop the palae-industry depot innortheast.

为改变这一现状，促进吉林省玉米经济的发展，本研究以玉米酒精厂及淀粉厂副产物玉米胚为原料，以提供产业化生产技术为目的，采用高新技术实现玉米副产物高附加值综合利用，提取纯化出具有国际先进水平的第三代功能食品原料玉米还原型谷胱甘肽，有效延长玉米产业链，降低玉米酒精及淀粉的成本，实现玉米深加工副产物的高附加值综合利用，有力促进吉林省玉米经济发展，振兴东北老工业基地。

Moreover,in the course of functional copulative radiation of multimetaphous such as technological metaphors and national ecom...

进而，在科技隐喻与民族生态隐喻等"多重隐喻"的功能交合辐射的过程中，人类超越自身而形成把握实在意义的方式与前景，最终形成对科技导致的生态危机与民族冲突的超越。

As the foundation of algebra, this course also offers indispensable preparation for subsequent core curriculum and sample curriculum such as differential equations, numerical calculation, functional analysis, probability theory and multivariate analysis, etc.

它不仅是代数学的基础，而且为微分方程，数值计算，泛函分析，概率论，多元分析等后继的基础课及选修课程提供了必要的

Multi-functional digital watermarking technology based on RS error correction code and singular value decomposition .

基于RS 纠错码和奇异值分解的多功能数字水印技术。

For the first time, two-dimensional correlation coefficient was used to study the selective interactions between different functional groups.

首次利用二维相关系数对不同官能团之间相互作用的强弱进行了表征，为不同分子间选择性相互作用的机理的研究提供了一个新的方法。

The crystal and electronic structure of corundum was calculated by CASTEP package based on density functional theory.

采用基于密度泛函理论第一性原理的CASTEP软件包计算α-Al2O3的晶体结构和电子结构。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐