The pattern of the finite-difference coefficients is known . 有限差分系數的圖式是已知的。
The finite-difference computation must be convergent and stable . 有限差分計算必須收斂和穩定。
We will say that a finite-difference method is convergent if this condition is satisfied . 若滿足了這個條件,我們就說有限差分法是收斂的。
To maintain a logical presentation we start with the simplest finite-difference scheme . 為了按邏輯來表達,我們從最簡單的有限差分格式開始。
When the rotation at the ends of a loaded strut is restrained, the equation cannot be used in the finite-difference solution . 當受載支柱的端點轉動受到約束時,方程不能用于有限差分解。