counting error的用法和样例：
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.
还分析了两种方法对网格密度的依赖性和质量守恒计算误差，显示有限体积法均优于特徵线法。 - We compare the experiment result with the theory analysis, and we find that the error of the theory calculation is acceptable, so the finite element modeling is reasonable.
将试验结果与理论结果对比，理论计算误差在可接受的范围内，说明有限元建模比较合理。
