It analyzed characteristic of the computer base map commonly used in the present and introduced the prospect of blueprinting paper in our country.

 
  • 該文對我國曬圖紙的前景和當前普遍采用電腦底圖的特點(diǎn),進(jìn)行了分析,并對提高分辨力的實(shí)驗作了詳細敘述。
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