out of track meaning in English

桨叶错轨迹的

The experiment showed that the proposed algorithm could get out of tracking trap on the whole detectable processing , moreover , for boundary with different curvature the algorithm could get correct boundary points which were distributed equably
实验结果表明，边界点预估计算法可以有效的避免搜索陷阱的影响，正确地跟踪待检测边界；对不同曲率的边界，检测结果合理，边界点分布均匀。