Please note this syncline is of inclined axial plane which has the same dip direction as the limb with gentle dip angle.

请注意，这个向斜构造的轴面是倾斜的，轴面的倾向与具有较缓一翼岩层的倾向一致。

There seems no ideal method to mine medium grade, gentle dip and medium thickness orebody.

对于矿石价值中等、品位中等的缓倾斜中厚矿体，目前无理想的采矿方法。