安全管理理念
Concept of safety management
safety management idea
管理理念和策略
theory and strategy of maagement
先进设计管理理念
Advanced the concept of design management
现代质量管理理念
modern quality control concept
质量管理理念
quality management concept
c轴优选取向
c-axis preferred orientation
GPS解算参数选取
parameters selection in GPS solution
本振频率选取
Local frequency selection
边界向量预选取
pre-extracting boundary vectors