沟谷纵横
Crisscrossing gullies
以上为机器翻译结果，长、整句建议使用 人工翻译 。
摘要由于资料的限制，前人对志丹探区勘探前景评价较低，加之沟谷、梁、赤纵横的地貌特征，勘探难度较大。
It was estimated that the prospect perspective were weakness in zhidan area once, since data was narrow, and prospect is difficult for complicated landforms (vale, ridge and replat).
youdao
应用推荐
模块上移
模块下移
不移动