模块化分层结构
Modularized and delaminated program
砌块结构
small hollow block structure
区块结构程序设计语言
block structured programming language
区块结构符号表
block structured symbol table
区块结构语言
block structured language
三维块结构网格
3-D block structured grid
围岩三角块结构
triangle block structure of surrounding rock