- 变量
- variable: adj. 1.易变的，变化无常的，无定的 (opp. c ...
- quantity: n. 1.量 (opp. quality); 分量，数量 ...
- quantity variable: 数量变数
- periodically variable quantity: 周期性变量
- variable order-quantity system: 可变订货量系统
下载手机词典可随时随地查词查翻译
variable quantity中文什么意思
- 变量
下载手机词典可随时随地查词查翻译
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