“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	Xia Yan's Film Road Xia Ye Xiayi Xian Xia Yu Xia Yuanding Xia Yuanji Xia Yuanli Xia Yunhu xiayuxue decoction Xia Zengyou Xiazhai Xia Zhengnong Xia Zhengyin Xia Zhenyi Xia Zhiqiu Xia Zhongjing Collection Xiazhou Xia’ao 1 blue tilapia Xibaipo Xibaipo Memorial Hall Xibaipo-Mount Tiangui Scenic and Historic Area Xibaxia Qu Xibe costume Xibe folk tales Xibei Mazu Temple

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。