variable quantity

英 [ˈveəriəbl ˈkwɒntəti]

美 [ˈveriəbl ˈkwɑːntəti]

变量（数）

英英释义

noun

• a quantity that can assume any of a set of values
  Synonym:variable

双语例句

• A symbol ( like x or y) that is used in mathematical or logical expressions to represent a variable quantity.
  用在数学或者逻辑表达式里代表一个可变量的符号（如x或者y）。
• To cash flow financial early-warning real example application of method, paper adopt single variable analyze and changeable quantity analyze method, changeable quantity analyze, adopt Multiple Discriminant Analysis ( MDA) method return to ( Logistic) method with plural logic among them.
  对现金流量财务危机预测实证方法的运用，本文采取了单变量和多变量的分析方法，其中多变量分析采用多元线性判定的方法和多元逻辑回归方法。
• But because the design variable, restricting condition and computing quantity is too huge, the structure optimizing design of the high building cannot open out effectively.
  但是，由于设计变量、约束条件、计算量过于庞大的原因，高层建筑的结构优化设计并未有效的展开。
• Equation of Axisymmetrical Ring Shells with Variable wall Thickness in Complex Quantity and Its General Solution
  变壁厚轴对称圆环壳的复变量方程及其一般解
• The research in the relationships between shareholding structure of listing corporation and operating performance has been a classical question concerned by domestic and international scholars, However, due to the differentiation of samples, targets, variable quantity and methods, many research conclusion are inconsistent.
  上市公司股权结构和经营业绩之间关系研究一直是国内外学者关注的经典问题，但由于样本、指标、变量以及方法的差异化，众多研究结论并不一致。
• Regulating Technique of Air Conditioning System with Fixed Water Flow and Variable Air Quantity
  浅析空调定水流量变风量调节技术
• Research on Electric Control of Variable Quantity Water Supply for Tall Building
  高层建筑变水量供水电气控制系统
• The correlation analysis between 0-1 variable and quantity categorical variable
  （0&1）变量与定量、定性变量间的相关分析
• This paper put forward the scheme applying modern control theory-state variable quantity observation and control to boiler's main steam temperature control system as well as parameter tuning method.
  提出了把现代控制理论的状态变量观测与控制系统理论应用于主汽温度控制系统的方案和参数整定方法。
• The exponential analysis method in the statistical principle is studied by using infinitesimal calculus method, and the more precise method for different forms of alteration and variable quantity in exponential analysis method is put forward.
  应用微积分方法对统计学原理中的指数分析方法进行了研究，提出了对指数分析法中的变量变动的不同形式进行更为精确他测定的方法。