In the classical vehicle routing problem, it considers the goods weight constraint only, but ignores other loading constraints, such as the loading space constraint.
传统的车辆路径问题只考虑物品装载的质量属性约束,而忽略其他装载属性约束。
2
Many developers find constraint violations to be a difficult type of class loading problem to resolve.
许多开发人员发现约束违反是一种很难解决的类装入问题。
3
Furthermore, the constraint condition, sand property and loading velocity all affect the pipeline stability to a certain degree.