若干个

Under the assumption that the constrained set is bounded and nonempty , we discussed the geometric properties of the feasible set for MFBLP model and Optimality conditions of MFBLP .

在约束集为非空有界的前提下讨论了可行集的几何性质，得到了可行集为约束集的若干个面的并，可行集为弱拟凸集等一些较好的几何性质。

Hence, based on deep analysis and research, the new type gas treatment series facilities are developed, which are composed of multiple bunker gas separators, Foehn wind ventilation shaft, universal wind deflector, brattice and two-way air regulator. As a result, a new way of gas treatment has been developed for the coal preparation plant.

为此，通过深入分析，研究开发了一种新型瓦斯治理系列装置，该装置构造设施由若干个煤仓瓦斯分离器、檒风通风塔、万向导风器、风幛和双向风窗组成，为选煤厂的瓦斯治理开辟了一条新途径。

Software Description: About Advanced FTP and Disk Cataloguer, This program allows you to define on what disk or FTP server a necessary file is located, and copy,move or delete files and folders from several disks.

Advanced FTP and Disk Cataloguer 该软件允许你定义在哪个磁盘或者FTP服务器上的一个必需的文件被定位，以及从若干个磁盘拷贝、移动或者删除文件和文件夹。

The paper consists of three parts. First, we give the calculation for every order central moment for the Logistic population, mean vector and covariance matrix of the order statistic of random sample from the Logistic population, and means of several special functions for the order statistic of random sample from the Logistic population. Secondly, we discuss the parameter estimation for the Logistic population. Finally, we solve the question about the goodness-of -fit test for the Logistic population.

研究的主要内容分三部分：第一部分是关于Logistic总体各阶中心矩、样本次序统计量期望向量与协方差阵及若干个特殊的样本次序统计量函数期望的计算问题；第二部分是关于Logistic总体分布参数的估计问题；第三部分是关于Logistic总体的拟合优度检验问题。

First there is preparation, where much of the work is done. Then there is cerebration or rumination , where you turn the matter over to your subconscious mind. Then there is realization, where the idea or ideas come to you. Finally, there is application, where you work out the creative idea and turn it into something worthwhile.

首先是预备进程，在此过程中已经做了大批工作；然后是大脑运动或寻思过程，此时你把事物转化为潜意识思维；然后是实现过程，在此过程中你想出了一个或若干个主意；最后是利用进程，此时你把创造性的想法体系成形，并转化为有适用价值的东西。

Heavier nucleus was believed to be formed of a number of protons and electrons packed closely together.

人们相信，较重的原子核是由若干个质子和电子紧密聚集在一起而形成的。

According to the system view ofdegradation and decomposition put forward above,the paper proposes a newSplit Reasoning Simulation for qualitative model algorithm called SRSQM,which implements the decomposing,reasoning and solving of qualitative models.In another word,it combines variable cluster and causality graph to decompose acomplex qualitative model into many componentsand constraintsamong those components.Through the qualitative reasoning of the componentsand globally propagating the results,the overall solutions can be achieved.

根据复杂系统的递阶分解的系统观点，本文提出一种新的定性模型分解推理仿真算法，称作SRSQM，实现对定性模型的分解推理求解，即对于一个复杂的定性决策模型，应用变量聚类和因果图相结合的方法，将复杂的定性模型分解成若干个单元及其单元之间的约束，通过对各个单元的定性推理以及将单元推理的结果进行全局传播和过滤，得到整个系统的全局解。

Compared to several currently widely adopted turbulent lubrication theories, the present one is shown to be the best, in simple Couette-dominated regimes as well as in complicated regimes where commensurable Couette flows and pressure-induced flows coexist.

与当前广泛流行的若干个通用紊流润滑理论相比，无论在以剪切流为主的简单工况下或剪切流与压力流并重的复杂工况下，这个模式均为最优者。

Some existence and uniqueness of a common fixed point for a family of non-self mappings of closed subset in a complete metrically convex metric space are given.

给出了若干个度量凸空间的闭子集上的非自映射族的公共不动点的存在性与唯一性。

A task can be regarded as composition of a series of component services,whose completion is dependent on its component services.

环境中的任务可以被看成为由若干个被抽象为构件的服务所组成，任务的完成依赖于各个构件服务的最终调度运行状况。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。