QUICK method, which was adapted to non-uniformly grid and implemented by an additional source, was adopted for high-required precision.
针对计算高精度需要，纳入了适合非均匀网格、采用附加源项实现的QUICK格式。
2
The quality of grid directly affects the precision of numerical simulation and the convergence of numerical compute, Furthermore, this effect is even crucial in many instances.
网格品质的好坏直接影响到数值模拟的精度和数值计算的收敛性，而且这种影响在许多情况下甚至是决定性的。
3
It turned out that dimension error calculated by grid mapping model is smaller than required precision.