可变量

Sometimes, as in this recipe, you may choose some simple task, such as concatenating to the empty string, as a stand-in for a much richer set of properties (such as all the various operations and methods available on string objects).

有时候，象在这个配方里一样，你可以选择一些简单的任务，例如连接到空的string，作为一个更丰富的属性集合的替代（诸如所有的变量操作和方法在string对象上都可利用

The financial governance is very important for corporate as an independent behavior subject and also interplays with the financial environment and individual characteristics. The financial behavior incentive mechanism is the dynamical mechanism in the selection of financial behavior.

由于企业财务行为是企业对理财环境刺激的反应，企业自身与理财环境都是影响企业财务行为选择的内生变量，都会对企业财务行为产生激励作用，因而企业财务行为激励机制可分为自我激励机制和外部激励机制，前者是企业自身对财务行为的自主的、内在的激励机制，后者是理财环境对财务行为的外在激励机制，这两者是相互影响的，因此应从这两个方面来完善我国企业的财务行为激励机制；财务行为约束机制是财务行为的制衡机制。

Results: Single-factor analysis indicated that there were statistics significance of 23 among 30 variables ( P 0.05).The 23 factors can be summered three aspect of family and social、feeding and diet、diseases.

结果：对所调查的30项变量单因素分析表明，有23项两组差异有显著性，可分为家庭和社会因素、喂养及饮食因素、疾病因素三大类。

This paper introduces the global stiffness,strength and stability of bracing structure with long span,pointing out that the control of bracing structure's deflection and elastic module can make the arch ring fit the line of pressure and arch axis and can guarantee the stability of bridge structure.

本文介绍了大跨度支撑结构的整体刚度、强度和稳定性，控制支撑的挠度和弹性变量可使拱圈符合设计压力线与拱轴线，保证桥梁结构的稳定性。

Compared to the semiconductor NCs, metallic NCs as floating gates possesses several advantages, such as larger change of electric capacity, stronger coupling with the conduction channel, a wide range of available work functions, higher density of states around the Fermi level, and a smaller energy perturbation due to carrier confinement.

比较半导体奈米晶体和金属奈米晶体两者，金属奈米晶体作为浮动闸极有许多优点：对於电容特性改变量、较多种可供利用并设计的功函数、在费米能阶周围有高的状态密度以及不易受载子局限效应所引起能阶扰动等等。

Reliability ; sensitivity analysis ; correlative variable ; Markov chain ; line sampling ; variation coefficient

可靠性；灵敏度分析；相关变量；马尔可夫链；线抽样；变异系数

Coal load in ball tube of pulverizing system is affected by many factors, this paper analyzes these factors and their relations.

由于神经网络技术的发展，神经网络在非线性控制方面显示出强大的优势，同时近年来出现的逆系统方法对于多变量非线性系统的控制指出了一条可算是光明的道路，鉴于以上两项技术的优越性，本文提出对BMPS进行神经网络逆系统控制的方法，首先通过机理分析的方法建立了BMPS的非线性动态数学模型，并依此模型设计了神经网络逆系统控制方案，由于此方案中需要用到球磨机磨筒内负荷的反馈，但是磨内负荷是一个不能直接测量的量，而且其测量方法是多年来人们一直在努力的方向却又一直不能较好地解决，本文提出对其进行神经网络测量的思想和方法，这一方法的仿真试验和现场实测结果均表明其研发造价低廉的优越性和测量较为准确的实用性。

In chapter two,based on the ultraviolet/infrared scale separation of the connection decomposition variables,we proposed that at the classic level the strong-coupling limit of the Yang-Mills theory vacuum behaves as a black hole with regard to colors.With this idea,we prove that there exists a dual superconductor solution for the strongly-coupled Yang-Mills theory,whose vacuum is made up of a many-body system of magnetic charges. A dual Abelian-Higgs model,with a Higgs vacuum constant added has been derived from the gluonic field part of SU(2)QCD based on the Faddeev-Niemi decomposition and random-order assumptions.The scale potential Vhas the Mexico-hat form.

第二章基于联络分解变量的紫外/红外分离，提出杨-米尔斯理论真空的强耦合极限表现为一个经典场论意义下色空间的黑洞，并证明在强耦合极限下该理论存在对偶超导体解，其非微扰真空可由磁荷的多粒子体系构成，借助规范场的Faddeev-Niemi分解，由SU(2)QCD的胶子部分推导出一个含有黑格斯真空常数的有效对偶阿贝尔-黑格斯模型，标量势V具有Mexico-hat形式，计算出Ginzburg-Landau参数为κ=/=(8/9)/(1/2)，，这与最近T。

A variable displacement pump could save energy during the long holding time.

变量泵可在长的保压时间内节省能源。

Otherwise, the control flow estimate makes no difference among processes which are congruent under α conversion by labeling restricted names and variables with stable names in the syntax of Mobile Safe Ambients.

在Mobile Safe Ambients演算进程的拓扑结构抽象表示基础上，通过识别可被激活的移动原语和通讯原语，计算系统运行的所有动态进程拓扑结构，并在文法规则中显示地标识约束名字和变量，使分析结果在α变换下保持不变。

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。