variable quantity中文什么意思
变量
- variable: adj. 1.易变的,变化无常的,无 ...
- quantity: n. 1.量 (opp. quali ...
- quantity variable: 数量变数
例句与用法
更多例句: 下一页- He now called a variable quantity a fluent .
他现在把变量叫做流。 - He now called a variable quantity a fluent and its rate of change, the fluxion .
他现在把变量叫做流,变量的变化率叫做流数。 - How to vary the two variable quantity of the buck - boost basic circuit on the high frequency switching and whether or not their varying laws are fit for their theoretical conclusion
高频开关下的buck - boost电路中各个变量的动态变化如何,其变化规律是否与理论上的推导一致。 - Secondly , agreement between the result from the mentioned eigenvalue arithmetic and the result from numerical calculation in the airfoil differential equation with runge - kutta method which obtain the trend of physical variable quantity demonstrate the fact that the assumed model and the given equations are valid
其次,通过用龙格?库塔的数值方法对微分方程进行迭代,所求出的系统各振动量变化规律和上述算例的特征值对比,结果是一致的。这就验证了建模的合理性和方程推导的正确性。
英文释义
名词- a quantity that can assume any of a set of values
同义词:variable