grids density的用法和樣例：
例句
- The computational results show that, compared with CM, FVM is less dependent on mesh density and has smaller error in calculating mass conservation.
還分析了兩種方法對網格密度的依賴性和質量守恆計算誤差，顯示有限體積法均優於特徵線法。 - Besides, thevarious stress distribution of the soil mass around the anchorage end iscompared with regard to different grid density by densifying the soil element.
對預應力錨筋錨頭周圍的土體單元進行加密，比較了不同網格密度情況下錨頭附近土體的應力分佈情況。
