secant conic

常见例句

雙語例句

• According to the selective principle of map projection and Guangxi Regional place and form, the normal secant conic conformal projection of Guangxi Region is designed in this paper.
  根據地圖投影選擇的原則以及廣西壯族自治區的地理位置和形狀 ，設計了廣西壯族自治區正軸等角割圓錐投影。
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