substructure中文什么意思

n.
1.【建筑】下部结构，下层建筑，基础工程，地下建筑。
2.基础，根基，根底。adj.
-tural

• a-frame of substructure:    底座人字架
• age substructure:    年龄亚结构
• bridge substructure:    桥梁下部结构; 桥下部结构

例句与用法

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1. Have you fixed the derrick substructure in position
   井架底座固定好没有？
2. If the node returned is an element with substructure ,
   如果返回的节点是包含子结构的元素，
3. Progress of substructure construction for the approach viaduct
   施工中之高架桥桥墩建造工程
4. Row action method for system of linear equations with substructure
   线性方程组子结构行处理法
5. Design rig ' s mast structure & rig ' s substructure
   油井的钻机的井架，珩架及底座结构件的设计。

英文释义

名词

1. lowest support of a structure; "it was built on a base of solid rock"; "he stood at the foot of the tower"
   同义词：foundation, base, fundament, foot, groundwork, understructure
2. the basic structure or features of a system or organization
   同义词：infrastructure

百科释义

In mathematical logic, an (induced) substructure or (induced) subalgebra is a structure whose domain is a subset of that of a bigger structure, and whose functions and relations are the traces of the functions and relations of the bigger structure. Some examples of subalgebras are subgroups, submonoids, subrings, subfields, subalgebras of algebras over a field, or induced subgraphs.