1) area velocity method
速度面积法
1.
Three essential methods in flow rate measurement with area velocity method such as the equal ring method?the Tchebycheff integral method?the log\|linear method are introduced in the paper.
介绍了用速度面积法测量流量时所用的三种基本方法,即等环面法[1]、切比雪夫积分法[7]和对数线性法[1],并用理论计算的方法讨论了这三种方法所得的数据和理论值的一致性。
2) area-velocity method
面积-速度法
3) "speed-area" law
速度-面积法
1.
The air flow in unit time was obtained by "speed-area" law,based on the flow regime\'s distribution in rectangular pipe and "Log-Chebyshev" theoretical model to set spots,according to the average velocity by integral principle.
根据矩形管道流体流动状态的分布,依据“对数-切比雪夫”数学模型分布测点位置,利用积分原理求取平均流速,根据“速度-面积法”获得单位时间内流过该截面的流体流量。
4) area velocity
面积速度
1.
By means of calculating the constant area velocity of a planet moving in the conic curved orbit and the area which the position vector sweeps past,the time between any two points and the period in an elliptical orbit are obtained.
从行星绕日运动的面积速度守恒出发,通过计算行星位矢的掠面面积,得到轨道上任意两点的运动时间及椭圆轨道上的周期。
5) Area and Speed
面积和速度
6) velocity_area method
流速面积法
1.
An calculation method of the hydraulic turbine discharge based on the velocity_area method for current_meter method in site is presented in this paper.
介绍了一种新的水轮机流量计算方法即基于流速仪法的流速面积法。
补充资料：面积法
面积法
area method
面积法【~me伪叻;皿吐旧.以d MeIO口1 借助于面积定理(见面积原理(arca一PrindPle”解决单叶函数论中的问题的一种方法.[补注1
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条