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direction field

direction field

数学专业英语词汇中英文对照 ... ... direction cosine 方向余弦 direction field 方向场 direction of principal axis 轴方向 ...

异调的震荡 -... ... 预期诱导装置 - Expectation Inducer 渐层方向场 - Direction Field 网站系统图 - Web Structure in Server ...

我们可以在其他点上画出这样线段来表示切线，而这样的图称为方位图 (direction field) 。解为图中切线方向的线段 (见图 7.5) 。

The direction field of a first-order ordinary differential equation in CAI