Corporate governance has a positive correlation with corporation competitiveness. Such a relation between them is essential and logical to corporation competitiveness. As an endogenous variable, corporate governance is interconnected and interplayed with other variables.
公司治理与企业竞争力之间具有明显的正相关关系；这种相关关系是企业竞争力根源内在的逻辑联系；公司治理作为企业竞争力的内生变量，与系统内外的其他变量互相联系、互相作用，从而形成、改变和发展了企业的竞争力。
Considering plastic drain board length and spacing as the decision variable and minimum project amount as objective function, under essential restraint condition, the plastics drain board optimal design mathematics model is set up. The mesh searching and dichotomy method according to principle of optimal design is put forward.
优化设计以塑料排水板长度和间距为决策变量，以工程量最小为目标函数，在必要的约束条件下，建立了塑料排水板布置方式优化设计的数学模型，依据优化设计的原理应用网格搜索法和二分法编制程序进行求解。
By comparing the essential variable values of the competitive and the non-competitive auction market, how price fixing enterprises manipulate the permitting price by creating changes of permission demand is analysed in order to reduce the financial burden of pollution disposal.
通过比较竞争性与非竞争性拍卖市场的关键变量值，分析了定价企业是如何造成许可需求量的变化来操纵许可价格，达到减少治理污染总的财政负担的目的的。
The linchpin of multi-dimension analysis is to build multi-dimension data cube, essential of which is a multi-dimension array, and is the combination express of dimension and variable.
多维数据分析的关键是生成多维数据立方体，立方体实质上就是一个多维数组，是维和变量的组合表示。
The electrode classification shall be shown in the Welding Procedure Specification (WPS) and shall be considered an essential welding variable.
焊接工艺规程中应注明焊条类别，并将其视作一重要焊接变素。
Functions of real variable is an essential basic theory in modern analysis.
实变函数论是现代分析必不可少的理论基础。
Essential Points of Designing and Manufacturing Variable Rate Cylindrical Helical Spring
变刚度圆柱螺旋弹簧设计和制造的要点
In recent years, the induction motor rotor field oriented control has brought essential advances in AC variable speed drive system. Speed sensorless induction motor drive promotes the simplicity and robustness further.
近年来，感应电机转子磁场定向控制交流变频调速系统的性能不断提高，无速度传感器矢量控制更是增加了系统的简易性和鲁棒性。
Gender language as an essential social variable has become a hot research issue in sociolinguistics and pragmatics.
性别语言作为一种重要的社会变量，已成为社会语言学和语用学研究范畴中的一个热点课题。
Then via the analysis of a special state variable weight vector, an essential relation between state variable weight vector and balance function is interpreted further.
通过分析一类特殊的状态变权向量，进一步揭示了状态变权向量与均衡函数之间的内在联系。
Therefore, the essential differences between the discrete random variable and continuous random variable are that there is no relation between uncertainty and discreteness of discrete random variable, and there is a logarithm relation between the uncertainty and discreteness (standard difference) of the continuous random variable.
从而揭示出两类常见的随机变量之间的本质性差异：离散型随机变量的不确定度与离散度无关，连续型随机变量的不确定度与离散度（标准差）呈对数关系。
The zodiacal state includes as an invariable element the essential nature of the planet, and as variable elements the nature of the zodiacal sign through which it passes, the nature and state of its dispositor, and the quality of the aspects which it receives.
黄道状态包括，行星经过星座时行星基本特性中的固定元素和可变元素，其定位星的本性和状态，还有其接受性的好坏。
All optimization methods used in optical thin film design can seek only one object. After the analysis of the theory of optical thin film optimization design, it is proposed that multiobjective optimization with mixed discrete variable is the essential mathematical model and can reflect the physical essence of optical thin film design.
光学薄膜中已使用的优化方法都是单目标寻优的，通过分析光学薄膜优化设计的原理，将薄膜设计的物理问题归结为混合离散变量的多目标优化设计的数学模型，并认为这是薄膜设计的一般性模型，现行的单目标优化算法只是这个模型的简化。
For almost all of the variable displacement machines, including axial piston pump, the gaps of friction pairs between moving parts and relatively static ones are always essential elements in the design and optimization.
对于近乎所有的容积变量机械，移动与相对静止零部件之间的摩擦副间隙始终是设计和优化的必要元素，轴向柱塞泵中同样存在多对摩擦副。
This pa-per concludes: The essential difference between quantitative and qualitative research methods of the psychology lies in the different understandings about philosophical truth; and their difference can be shown by the variable emphasis upon reliability, validity or value.
惟本文探讨信度、效度、价值在生活世界的可能性条件之意义，乃著眼於它们在哲学的存有论层次上所各自具有的意义或其生成历程，而并未涉及它们在实徵心理学层次的意义。