“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	Edward Mandell House Edward Muteesa II Edward Norton Lorenz Edward Osborne Wilson Edward Otto Laumann Edward P.Alexander Edward Reilly Stettinius, Jr. Edward Richard George Heath Edward Roscoe Murrow Edward R.Tufte Edward Ruscha Edward Sapir Edward Schaumberg Quade Edward Scissorhands Edwards Edward Edward Sheriff Curtis Edwardsiella infection Edwardsiellasis in freshwater fish Edwardsiellosis in flatfish Edwards Personal Preference Schedule Edwards Plateau Edward's rat Edward Sumo Jones Edward Taylor Edward Teller

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。