主结构构件的耐火限度
fire-resisting limit of main structural member
主要结构蛋白基因
major structural protein
major structural protein gene
main structural potein gene
塑件结构要素
plastic part structure factor
车架构件结构
frame member construction
非结构构件
nonstructural components
non-structural components
non-structure component
钢结构构件拓扑优化
steel structure topology optimization
混凝土结构构件
concrete structural components
既有混凝土结构构件
existeing reinforced concrete structural members
既有建筑结构构件
existing building structural member
建筑非结构构件
Architectural non-structural members
结构构件起拱
camber of structural member