“像底点”的概念、定义、翻译、参考文献-科学参考

单词	像底点
释义	像底点 Encyclopedia 工学航摄像片释 photo nadir point像底点在倾斜像片的主垂面内，过摄影中心的铅垂线与倾斜像平面的交点。即铅垂线与地面的交点称为地底点。
随便看	fractional condensation fractional congruence fractional crystallization fractional cultivation fractional cumulative yield fractional cut fractional cutting-plane algorithm fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation

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。