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

• 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
• 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。
• 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。
• 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。
• Because the brake clearance is influenced by axis moving, the swing of disk brake, its result is a variable quantity.
  提升机闸瓦间隙大小受到轴窜、偏摆等的影响，所以其值是一个动态变化的量。
• 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）。
• Thus, the volume distribution of the Chinese young male bodies were determined and a binary regression equation that could immediately calculate the segmental volume of the Chinese young male bodies were set up, in which the body weight and stature were acted as independent variable quantity.
  进而确定了中国男性青年人体体积的分布，并据此建立了以身高、体重为自变量的直接计算中国青年人体各环节体积的二元回归方程。
• 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。
• Comparative analysis of the impact of the variable injection starting pressure and the variable fuel injection quantity on fuel injection rate measurement was made.
  对比分析了变启喷压力对喷油速率测量的影响；变喷油量对喷油速率测量的影响。
• In the 21st century, globalization has becoming the important variable quantity and phenomenon, especially the big background and theme of this century.
  21世纪，全球化日益成为人类社会生活中重要的变量与现象，更是成为21世纪的大背景和大主题。