error accumulation的用法和样例：
例句
- Experimental results suggest that the multi-hop error accumulation of the clock synchronization algorithm is reduced after data fusion.
试验数据表明，数据融合后时钟同步算法中的多跳误差累积得到明显降低。 - The error accumulation of dynamics can be eliminated by using canonical equation and symplectic integral method so that the computational accuracy can be ensured effectively.
正则方程与辛算法密切结合，消除了动力学计算的误差累积，保证了计算精度。
