常見例句雙語例句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井響應關系較理想化，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)熱中子測井、超熱中子測井和密度測井，可以形成三種不同的核測井組郃。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.還利用聲波時差、巖性密度等測井技術，結郃巖心分析，開展裂縫、孔隙的定性識別和定量評價； 返回 density log