标准准备时数
standard preparation hours
有界完备准连续Domain
completely bounded precontinuous domain
非线性生态系统完备集结
perfect aggregation in nonlinaer ecosystems
局部定向完备集
local directed complete poset
拓扑完备集
topologically complete set
完备完全分配格
complete completely distributive lattice
完全相对σ-完备集
complete relative sigma-complete set
completely relative σ-complete set
complete relative σ-perfect set