Inherent safer chemical process design is a precedence technique to prevent human error and invalidation of facility and reduce the risk of chemical process. 本质安全化设计是预防人为失误及设备失效、降低化工过程风险应优先采用的技术。
The algorithm can optimize the ( resource) allocation among project activities without violating precedence relations and resource constraints, and can compress the project schedules and shorten the overall project durations by using the iterative forward-backward scheduling technique. 该算法结合了串行进度计划生成机制和逆向算法的优点,在保证项目任务紧前关系与资源约束的条件下,能够合理优化多项目的资源分配,从而有效地缩短多项目的总工期。