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
双语例句
- 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 logical function which has a variable quantity greater than 6 can be refered to as high variable logical function.
变量个数大于6的逻辑函数可以称为高变量逻辑函数。 - The article discusses variable quantity calculation method of such parameters as earth's area, volume and radius in the earth expansion stage. The means that how to evaluate numerical value of the earth expansion by actual data explains and lines up relative calculating formulae.
讨论了地球膨胀阶段的地球表面积、体积、半径等参数的改变量计算方法，对如何根据实际资料求取地球膨胀的数值等技术手段作出说明，列出相关计算公式。 - 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。 - Taking an actual project as the example, this paper introduces the energy saving effect of the regulating technique of fixed water flow and variable air quantity, analyses economic benefit and flexibility of frequency control and valveless thermoregulator of indoor fan-coil.
以一实际工程为例，介绍了定水流量变风量调节技术的节能效果，分析了变频调节和室内风机盘管的无阀控制温控器的经济效益和可行性。 - In fact premium is the equilibrating price variable, equating the quantity of options supplied with the quantity of options demanded.
实际上，期权费是一种使期权供应数量与期权需求数量相等的均衡价格变量。 - While seeding and harvest in a large portion of the province was challenging due to excessive moisture, the crop that was harvested was variable in terms of quality and quantity.
虽然在全省大部份的播种和收获是具有挑战性的由于过多的水分，这是收获的作物在质量和数量方面的变量。 - 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。 - He now called a variable quantity a fluent and its rate of change, the fluxion ( veterinary medicine) infestation with coccidia.
他现在把变量叫做流，变量的变化率叫做流数。（兽医）出现大量球虫。 - 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