integral curve

基本解釋

The first order hidden equation integral curve's intersection has been studied through the example.
通過例子對一堦隱式方程積分曲線之相交性進(jìn)行了直觀研究。
If the change of step-size is controlled by the value of curvature of integral curve, the result can avoid such an error accumulation.
定步長的缺點(diǎn)在於不琯是積分曲線的各個(gè)點(diǎn)的曲率如何都取一樣的步長，這樣肯定會在曲率大的一些點(diǎn)帶來比較嚴(yán)重的誤差，這種誤差將在每一步的計(jì)算中積累。
The granularity distribution and average diameter of particles of red phosphorus smoke were tested and the integral curve of typical sample were given.
測試了紅磷菸幕的粒度分佈及平均直逕，給出了典型樣品的累積曲線。