“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	ear drops eardrum Eared Lacquer Cup with a Rhinoceros Leather body from the Tomb of Zhu Ran ear-eye method earing Earle Birney Earley algorithm Earlier Christian Literature earlier element Earliest Ancestral Legends earliest state earliness Earl Warren Earl Wilbur Sutherland Earl Wild early abortion early activity early adulthood early barrier early barrier reaction early bolting of vegetables early buildings in the Changchun first auto works early buildings in the Shunde Sugar Refinery Early Buildings of Changchun Firm Studio Early Buildings of Jimei School and Xiamen University

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