concave polyhedron

• 凹多面体

concave polyhedron的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a polyhedron some of whose plane sections are concave polygons

concave polyhedron的用法和样例：

例句

1. The small polyhedron is the struggle or changes?
   小小的多面体是斗争还是改变？
2. Polyhedron-base Structure, which consists of space-filling polyhedron models, is a new type of space structure.
   摘要多面体空间结构是一种新型的空间结构类型，基于能够填充三维空间的多面体模型而构成。