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。
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。
It turned out that dimension error calculated by grid mapping model is smaller than required precision.
结果表明，模型计算得到的尺寸误差较小，能够满足尺寸精度的要求。
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