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
- He now called a variable quantity a fluent.
他现在把变量叫做流。 - 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。 - 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。 - 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）。 - 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 - Human capital is an important variable quantity, introduced to economic growth of research, which has extremely vital significance.
人力资本作为一个重要的变量被引入经济增长的研究，有十分重要的意义。 - 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。 - 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。 - 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。 - 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