多层多孔三维结构
porous three-dimensional structure of multi-storey
~+多层多目标决策
Multilevel and multiobjective decision making
变孔距多孔同段爆破
variable distance multi-hole simultaneous blasting
不同多层技术
different multiply technologies
单层多孔介质燃烧器
one-layer porous medium burner
多层层积处理
Multilayer bedding treatment
多层多导体系统
multilayed multiconductor system
多层多道焊
multi-cover and multi-path welding
Multi-layer Welding
multi-pass welding
多层多股
multi-lever and multi-strand
多层多跨
multi-story and multi-span
多层多目标系统
multilevel multi-objective system
多层多目标优化
multilayer multiobjective optimization
多层多室
multi-floor and multi-room
多层多体信息模型
layered multi-body information model