In Yimeng upwelling area of the northern Ordos basin,especially its Hangjinqi-Dongsheng area,a lot of traps are developed.These traps are reservoirs of oil-gas.是什么意思_In Yimeng upwelling area of the northern Ordos basin,especially its Hangjinqi-Dongsheng area,a lot of traps are developed.These traps are reservoirs of oil-gas.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句