“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	throttling expansion refrigeration effect throttling kill manifold throttling marks throttling process Through a Glass Darkly through-air thermal bonding Through-back Boxing through casing resistivity logging device throughflow through-focus image through-hardening through-hole coating through-illumination through line of the action in the whole play throughput throughput capacity throughput-intensive application through site selection to build the emperor's recreation and hunting places through the back of paradox Through The Lens Flash Through the Looking-Glass, and What Alice Found There Through Thick and Thin through-tubing perforation through-vane through-wall radar

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。