“orthographic projection”的概念、定义、翻译、参考文献-科学参考

单词	orthographic projection
释义	orthographic projection 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。 Mathematics orthographic projection正投射法^†，正投影 Astronomy orthographic projection正投影
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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。