“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	radical of a Lie algebra radical of a module radical of an algebra radical of an algebraic group radical of an ideal radical of a quadratic form radical of a quadratic space radical of a ring radical of a semigroup radical of a submodule radical of a vector lattice radical plane radical planning radical property Radical Republicans radical ring radical ring opening polymerization radical ring-opening polymerization radical root radical SAM enzyme radical sign radical social defense theory radical social work Radical Spearhead of Aesthetics radical subclass

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。