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

• 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。
• 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 results show that the rational range of variable output is between the quantity of output when marginal cost is lest of all and the quantity of output which is decided by marginal cost when it equals the expected price of the product in market.
  分析结果表明。可变产量的理性产出范围应在最小边际成本所对应的产出量到边际成本与产品的预期价格相等所对应的产出量之间。
• 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。
• 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。
• 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。
• 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。
• 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。
• He now called a variable quantity a fluent.
  他现在把变量叫做流。
• Variable electric charge quantity and photon materialize reasoning
  粒子的电荷量可变与光子物质化的推测