layer loading meaning in English

煤炭分层装车法

The scheme is a three - step optimizing algorithm , its purposes are loading capacity optimization and efficiency of . operationg . with the practical loading restriction , it integrates heuristic algorithms and genetic algorithms , adopts layer loading idea and space partition and combining rule . the optimizing algorithm is composed of combination pretreatment , bottom space optimize and up space optimize . it can satisfy the loading restriction and has practicability
该方案以空间利用率的优化以及运算效率的提高为目标,根据装载过程中的实际约束条件,采用分层装载思想以及空间划分合并原则,结合启发式算法和遗传算法,提出三层逐次优化策略:组合预处理优化、底层空间优化、上层空间优化。