“地壓的”造句
2024年07月04日 06:50:57
介紹了沖擊
地壓的危害程度, 發(fā)生的原因 、 條件及采取的防治措施.
The harm of percussive ground pressure, produced reason, conditions and protective measures are introduced.
介紹了煤礦發(fā)生沖擊
地壓的顯現(xiàn)特征.
This paper introduces the characteristics of impact earth pressure in coal mine.
煤層注水是世界上煤礦礦井防治沖擊
地壓的首選措施.
The first choice for precaution of pressure bump is water injection into coal seams.