自上而下计算机辅助图学
top-down computer aided graphics
自上而下自左至右次序
top-down-left-right sequence
自上而下自左至右定序
top-down left-to-right ordering
机构结构设计
design of morphology of a mechanism
结构设计计算
structural design calculation
平面连杆机构结构设计与分析
designing and analysis of the planar linkage mecha
快速返回自上而下分析
fast-back top-down analysis
确定性自上而下文法
deterministic top-down grammar
修改的自上而下测试
modified top-down testing
选择自上而下算法
selective top to bottom algorithm
STBA
自动砌墙机的结构设计
Structure Design of Auto-walling Machine
自上而下
Top-down
the top-down approach
from Top to Bottom
Top-to-bottom
Top to Bottom design method
Up-Bottom approach
Top down
source-text analysis
自上而下按步精化
top-down stepwise refinement