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地球表面积计算，输入赤道半径和极道半径计算出地球的表面积，还可以计算土地退化率，大圆航线及地球投影坐标灯指数，快来体验吧
立体表面计 .
by Van Vu phan
What is it about?
地球表面积计算，输入赤道半径和极道半径计算出地球的表面积，还可以计算土地退化率，大圆航线及地球投影坐标灯指数，快来体验吧
App Screenshots
App Store Description
地球表面积计算，输入赤道半径和极道半径计算出地球的表面积，还可以计算土地退化率，大圆航线及地球投影坐标灯指数，快来体验吧
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
