A cumulative frequency distribution enables us to see how many observations lie above or below certain values. 累计频率分布反映在某个值以下,或在某个值以上有多少个观察值。
On the cumulative frequency of the estimated concrete strength for single concrete structural member in the ultrasonic-rebound combined method; 结果表明,作为一种全局搜索技术,遗传算法在超声回弹综合法测强曲线研制过程中具有实际应用价值。
The Six Sigma Black Belt should be able to read values from a cumulative frequency ogive. 6西格玛黑带应能从累计频次尖顶部读出数值。
With the increasing work pressure, the cumulative frequency of smaller droplet diameter was produced, and the atomization would be better. 随着喷头工作压力的升高,产生小水滴的频率增大,表明其雾化效果也越好。
The method quantifies the system robustness based on cumulative frequency curves. 该方法能以累积频率(CF)曲线的形式直观地对任意性能水平下不同控制系统的鲁棒性能进行比较;