含烃有效孔隙度 hydrocarbon-filled porosity
气体孔隙体积 gas pore volume
纯有效孔隙 net effective pore
单位体积有效散热面积 Effective radiation area on unit volume
可水驱的砂层有效体积 floodable net sand volume
驱动时的有效孔隙度 net displacement porosity
群体有效含量 effective population size
小型天线之有效体积 small antenna; effective volume of
有效孔隙度 practical porosity; effective porosity; net porosity; effectual porosity; active porosity; actual porosity
有效孔隙空间 net pore space; available pore space
有效孔隙率 porosity absolute; effective pillar area; effective drainage porosity; auxiliary ventilator; effective porosity
有效体积 active volume; Effective volume; effective sensitive region
有效体积法 Effective volume method
总回路有效体积 general loop working volume
含烃类孔隙体积 hpv
气体体积含量 volume concentration of gas phase
烃类占据的孔隙体积 HCPV
不可及孔隙体积 Inaccessible pore volume
不可入孔隙体积 Inaccessible pore volume