Hence the N-Y ecotope and its surrounding areas should be considered to be the main direction of coalfield prediction and exploration in the region.

因此，N -Y生态区及其周缘地带应为该区煤田预测与勘探的主要方向。

youdao

Hence the N-Y ecotope and its surrounding areas should be considered to be the main direction of coalfield prediction and exploration in the region.

因此，N -Y生态区及其周缘地带应为该区煤田预测与勘探的主要方向。

youdao