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

单词	polyfocal projection
释义	polyfocal projection Encyclopedia 工学地图投影释 polyfocal projection多焦点投影在一幅地图上根据不同要求，设有多个投影中心，使其比例尺自投影中心向四周辐射方向连续变化的投影。
随便看	Netherlanders Netherlandish art Netherlands Netherlands Film Academy Netherlands Insititute for Radio Astronomy Netherlands School Netherlands， cinema in net house net house cultivation N ethyl ethylamine N-ethyl ethylamine net invariant netlist NetLogo net loss of social welfare net mapping net method .NET middleware net migration rate net mineralization net morphism net national welfare net of circles net of curvature lines net of curves

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