“球心投影”的概念、定义、翻译、参考文献-科学参考

单词	球心投影
释义	球心投影 Encyclopedia 工学方位投影释 gnomonic projection球心投影视点位于地球球心，投影平面与通过视点的直径相垂直，与地球面相切或相割的任意性质的透视方位投影。又称日晷投影。
随便看	Iron and steel E-commerce iron and steel making iron and steel scrap Iron Axle-bearings from Mianchi iron bacteria iron-based cast and wrought superalloy iron based cast superalloy iron based catalyst Iron based powder metallurgy material with high density iron based superconductor iron-based superconductor iron bath gas making iron binding globulin iron bird test of flight control system iron bridge Ironbridge Gorge Iron Cannons of the Hongwu Reign,Ming Dynasty iron carbide iron-carbon phase diagram iron carbonyl Iron Casting Site at Zhaoxiancun Iron-casting Workshop of Han Dynasty at Taicheng iron chloride iron chlorides iron-chromium (flow) battery

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。