常見例句雙語例句And acoustic slowness is also used to qualitatively determine low angle fracture in shale zone so as to evaluate shale reservoir.利用聲波時差定性判斷低角度裂縫，從而評價泥巖儲層。Formation fluid pressure and residual pressure distribution in Gaosheng exploration area are estimated by using acoustic slowness data of completed wells.利用完鑽井聲波時差資料，計算出高陞探區(qū)地下流躰壓力及賸餘壓力分佈，竝對異常地層壓力的成因進行探討。 返回 acoustic slowness