integral distribution curve

基本解釋

Coordinates of a normal probability paper are calculated with a approximate formula of normal distribution integral curve and drawn on screen.
采用正態(tài)分布積分曲線的近似公式計算概率格紙的坐標，并在屏幕繪圖。
The granularity distribution and average diameter of particles of red phosphorus smoke were tested and the integral curve of typical sample were given.
測試了紅磷煙幕的粒度分布及平均直徑，給出了典型樣品的累積曲線。
Taking the integral of the normal distribution gives us the total investment and is the "S"-curve that is familiar to many when discussing technology innovation over time.
這時，算出正態(tài)分布的總和，我們便得到了總投資額，也畫出了“S型曲線”，即許多人在研究一段時間內(nèi)的技術創(chuàng)新時所熟知的一種曲線。