act of replacing one person or thing by another especially one held to be superior
noun [抽象名词]接替;代替
Weaving excavate and grub supersedure plan is means of dealing with connection of excavate and grub in mine production, and is chief and basal work. 编制采掘接替计划是处理采掘关系决策的手段,也是其首要的和基础性的工作。