“geographical base map”的概念、定义、翻译、参考文献-科学参考

单词	geographical base map
释义	geographical base map Encyclopedia 工学专题地图内容设计释 geographical base map地理基础底图根据专题地图用途和表达主题的需要，考虑数据资料的可能性，具有能满足地图主题表达需要的几何精度和必备的基础地理要素内容的地图。
随便看	potassium dichromate potassium dichromate method potassium dichromate regulator Potassium Dihydrogen Phosphate crystal potassium dihydrogen phosphate crystal potassium drilling fluid potassium extraction from sea water potassium ferrate potassium ferricyanide potassium ferrocyanide potassium fertilizer potassium hexacyanoferrate(III) potassium hydrogen phosphate potassium hydroxide potassium iodate potassium iodide potassium ion reabsorption potassium ion secretion potassium leak channel potassium leak channel; potassium channel; K^+-channel potassium magnesium sulfate fertilizer potassium metallurgy potassium minerals potassium niobate crystal potassium nitrate

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