一张CAD图里的两个点，测量坐标为235号点X=2753511.4970,Y=509292.4230236号点X=2753496.4740,Y=509319.8110,我用带基点复制到另一张CAD图里粘贴到原坐标，这两个点坐标变为235号点X=2753.511,Y=509.292236号点X=2753.496,Y=509.319,图变得很小很小,这是怎么回事..
235号点X=2753511.4970,Y=509292.4230
236号点X=2753496.4740,Y=509319.8110,
我用带基点复制到另一张CAD图里粘贴到原坐标，这两个点坐标变为
235号点X=2753.511,Y=509.292
236号点X=2753.496,Y=509.319,
图变得很小很小,这是怎么回事..
