“principal escaped point”的概念、定义、翻译、参考文献-科学参考

单词	principal escaped point
释义	principal escaped point Encyclopedia 工学航摄像片释 principal escaped point主遁点在倾斜像片的主垂面W内，过摄影中心S作与摄影方向线VV的平行线，与像片主纵线vv的交点i称为主合点。
随便看	Other 3 Billion satellite constellation other abdominal surgical instruments other abnormal combustion technology of engine other adhesives other alloy materials other basic surgical instruments other burn & plastic surgical instruments other carbonization technology Other Collected Writings at the Ministry of Rites other communication disorders other ENT surgical instruments other examinations other family planning instruments other feed additives other fixed assets investment other food additive other foreign investment other gamma ray sources in solor system other microsurgical instruments other neurosurgical intracerebral instruments other obstetric and gynecologic instruments other ophthalmic surgical instruments other-orientation other orthopedic surgical instruments other-regarding virtues

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。