“正投影”的概念、定义、翻译、参考文献-科学参考

单词	正投影
释义	正投影 Mathematics frontal projection正投影 orthogonal projection正交投影^† orthographic projection正投射法^†，正投影 Astronomy orthographic projection正投影
随便看	survey fee survey for field and pipeline of gas and oil survey for marking of boundary survey for water conservancy planning survey in Ding County surveying surveying and mapping administration of land Surveying and Mapping Law of the People’s Republic of China surveying and mapping of island and reef surveying and mapping of remote sensing surveying and mapping satellite surveying and positionging methods surveying astronomy surveying for cultural heritage conservation surveying for site selection surveying for urban-rual planning surveying instrument in history of China surveying mapping and geoinformation vocational skill appraisal surveying mark and markstone Surveying Method with Examples surveying of land use types surveying point of undergroundpipeline surveying problem surveying setting-out surveying the vertical side of building

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。