摘要：
使用背景 因为iServer6R默认与国家测绘局发布的标准比例尺集一一对应，如下所示：[0.7031249999891485,0.35156249999999994,0.17578124999999997,0.08789062500000014,0.04394531250000007,0.021972656250000007,0.01098632812500002,0.00549316406250001,0.0027465820312500017,0.0013732910156250009,0.000686645507812499,0.0003433227539062495,0.000171. 阅读全文
