鄂尔多斯盆地西缘逆冲带是介于华北陆台与祁连地槽两大构造系的过渡区。
The overthrust belt on western border of Orduosi basin is a transition zone between North China platform and Qilian geosyncline and is special both in tec- tonic and. sedimentary conditions.
鄂尔多斯盆地西缘逆冲带是介于华北陆台与祁连地槽两大构造系的过渡区。
The overthrust belt on western border of Orduosi basin is a transition zone between North China platform and Qilian geosyncline and is special both in tec - tonic and.
太行山雄居华北平原西缘，是海河的发源地。
Taihang mountain standing on the edge of campagna of north-china is the headstream of hai river.
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