查询词典 set function

The semi-analytic formula was taken as an interpolation function near crack tip notch and the degree of freedom near the notch tip were transformed into a set of generalized coordinates by means of series expansion formulas of displacement field.

该方法将半解析函数作为插值函数，将缺口尖端附近的自由度通过位移场的扩展公式转化为一组广义坐标。

On the basic that existing second-order sufficient condition for an isolated minimizer of order 2 for unconstrained multi-objective optimization, using the so called oriented distance from a point to a set, l-stable function and generalized second-order Peano direction derivative, some second-order sufficient conditions for an isolated minimizer of order 2 for constrained multiobjective optimization problems with l-stable functions are obtained.

在已有的无约束l-稳定函数多目标优化问题的二阶充分条件的基础上，借助定向距离函数和l-稳定函数的性质及引入的广义二阶Peano方向导数，进一步刻画了具有抽象约束的l-稳定函数的多目标优化问题的二阶孤立极小点的二阶充分条件。

Using generalized transfer function as a tool, a set of theorems for deciding movement stability have been constructed.

本文给出了控制系统的广义传递函数和它的连续性的定义。

Firstly, a generalized spectral dyadic Green's function formulation of multidielectric-layer structures is derived with three dimension sources, which is a set of closed form formulas, and is different from available iterative expressions for two dimension source.

论文从理论和实验上系统地研究了多介质层单频和双频微带天线，推导出新的理论计算公式，提出有效的数值计算方法，研制出新型式的双频微带天线，得。。。

In chapter 2, we first give a generalized type of the Prigons fixed point theorem and a straightforward proof of it. At the same time, we give a positive answer to an open question about convergency of iterative sequence for generalized contraction which is bring forwarded by Frigon in [3]. Secondly, by using the introduced function φ, we establish some fixed point theorems for the set-valued φ-contraction mappings in gauge spaces. These results unify and generalize the corresponding results of Cain and Nashed [1], Figon [3], Espinola and Kirk[4], Tarafder [5] et al.

第二章，首先给出Frigon不动点定理[3]的推广及其简洁证明，同时对Frigon在文[3]中提出的关于广义压缩迭代序列收敛性的公开问题给出肯定的回答；然后，通过引入φ函数，在度规空间上建立集值φ-压缩映射的不动点定理，统一并推广了Cain和Nashed[1]，Figon[3]，Espinola和Kirk[4]，Tarafder[5]等的相应结果。

In order to set up the synthesis model of a function generating mechanism, the influence of controllable factors and noise factors on the movement precision of the mechanism was analyzed.

针对函数发生机构，分析了可控因素和不可控因素的随机变化对机构运动质量的影响，建立了考虑运动副间隙影响的机构稳健优化设计的数学模型，给出一曲柄滑块函数发生机构的稳健优化设计示例

The author put forth the H function,which is capable of measuring the distributive characteristics of a two dimension discrete point set in a square,and derives its analytical expression theoretically based on geometric probability.

作者以几何概率为理论基础，提出测度正方形区域内2维离散点集分布特征的H函数并推导其解析表达式，运用H函数设计和实现了集聚型2维离散点集结构信息提取的通用算法。

The old idea should be broken and the logistics has no national boundaries. It is a useful way to make betters be hand in hand. Secondly, the third party logistics must be combined with the high-tech means. Thirdly, the logistics industry is based on human resource and scientific management. Fourthly, it is the important ensure that increasing the investment to build and rebuild the basic facility. Fifthly, a proper service-consciousness and a professional etiquette are necessary for logistics enterprise and it is a golden saying that the client is god and the credit worthiness is life. Sixthly, the government should enhance the function to control the market behavior to be standard and establish a competition system which is fair and reasonable, that will lead the logistics to set a right development. Seventhly, a correct logistics theory will guide the industry to grow fast and improve the manage level. Finally, we should enrich and consummate the logistics theory that will afford a practice theory utility to logistics plan of our nation.

本文根据我国第三方物流的现状，提出了以下实施策略：第一，发展第三方物流，必须树立大系统、大网络的思想，必须走出国门，打破国界，实现强强联合；第二，现代第三方物流业必须与高科技的资讯手段相结合；第三，以人为本，强化管理是发展现代物流业的基本保证；第四，加大基础设施的投入和改造是保持竞争优势的重要保障；第五，第三方物流的企业必须有端正的服务意识和良好的职业道德，必须坚持"恪守信誉，客户至上"的原则；第六，加强政府职能，规范市场行为，建立公平合理的市场竞争机制，引导第三方物流产业健康地发展；第七，加强现代物流理论研究，增强对我国物流产业的指导，提高管理水平；最后，充实和完善物流规划的理论体系，为我国物流规划工作提供切实可行的理论工具。

Autotrransplant the cultured cell into the procine heart and set up atrioventricular block animal model to identify the cultured cell's function.

将培养细胞进行自体移植并建立房室传导阻滞动物模型以明确培养细胞的功能。

using the returns variance minimum of hedging as objective function,using positive profit skenewss as constraint of serious loss'probability,the constraints of hedger serious loss optimal model is set up.

摘 要：以套期保值收益率的最小方差为目标函数，以收益率偏度大于等于零控制套保者遭受重大损失发生的概率，建立了基于重大损失控制的套期保值优化模型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。