“正射投影”的概念、定义、翻译、参考文献-科学参考

单词	正射投影
释义	正射投影 Encyclopedia 工学方位投影释 orthographic projection正射投影视点位于无穷远处，投影面与地球面相切或相割，投影视线互相平行且垂直于投影面的任意性质的透视方位投影。
随便看	flying gauge change flying geese pattern Flying Goddess Awards flying hot-wire anemometer Flying-in Peak grottoes flying machine Flying Man sewing machines flying method Flying money Flying on Emerald Green flying personnel flying qualities flight test flying qualities of aircraft flying quality simulation test flying ring speed emergency protector Flying Sandbank model flying saucer flying-spot flying-spot microscope flying-spot scanner flying squirrel's droppings flying stability of aircraft flying temperature flying test bed for avionics flying test bed for ejection system

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。