常見(jiàn)例句雙語(yǔ)例句The dual-detector density logging response relation has been widely used, but some factors have been neglected.現(xiàn)在使用的雙源距密度測(cè)井響應(yīng)關(guān)系較理想化，很多影響因素都忽略了。Three different nuclear logging combinations can be formed according to thermal neutron logging, epithermal neutron logging and density logging.根據(jù)熱中子測(cè)井、超熱中子測(cè)井和密度測(cè)井，可以形成三種不同的核測(cè)井組合。Qualitative identification and quantitative evaluation of fracture and pore have been conducted by use of interval acoustic transit time, litho-density logging, combined with core analysis.還利用聲波時(shí)差、巖性密度等測(cè)井技術(shù)，結(jié)合巖心分析，開(kāi)展裂縫、孔隙的定性識(shí)別和定量評(píng)價(jià)； 返回 density log