“principal view”的概念、定义、翻译、参考文献-科学参考

单词	principal view
释义	principal view Encyclopedia 工学视图释 principal view基本视图机件向基本投影面投影所得到的图形。 Mathematics principal view主投影
随便看	service data object, SDO service data security service data unit service data unit, SDU service delivery platform，SDP service demand acquisition service demand evolution service demand feature extraction service demand model and modeling service demand representation service description Service design service design service design methods service discipline service discovery service discovery and interfaces service distribution service element service engineering support tools and platforms service exemption tax service facilities service flowchart service function model service gate of hydropower station

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。