常見例句雙語例句With deepening the cognition of production mechanism and improving technology, barrier injection has become an important method to develop gas cap oilfield.隨著對氣頂油田開采機理認識的深化和工藝技術的進步,目前隔障開采已成為氣頂油田開發(fā)中重要方法之一。 返回 gas cap injection