余隙孔 的英文怎麼說
中文拼音 [yúxìkǒng]
余隙孔
英文
acce hole-
The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes, which, in turn, have exerted a direct and important effect on the sequence stratigraphic development. collectively, the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones. the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage, and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage
系統的儲層特徵研究表明，該區延長組儲層成因類型主要為三角洲前緣水下分流河道、河口砂壩及三角洲平原水上分流河道微相細粒長石砂巖、粉砂巖；儲層巖石經歷了壓實，膠結，溶蝕等成巖作用，歷經早成巖機械壓實和化學壓溶孔隙縮小期、晚成巖a亞期溶蝕作用孔隙擴大期及晚成巖a亞期（ b亞期）膠結充填孔隙縮小期三個成巖-孔隙演化階段；儲層物性總體上具有較低孔滲、低孔滲的特點，孔隙類型主要為粒間溶孔、殘余粒間孔隙、粒內溶孔、晶間孔及晶間溶孔，裂縫不發育，儲集巖排驅壓力和中值壓力較高，孔隙結構類型以細小孔-微孔隙，微細喉-微喉型為主。Among them, the equal - channel angular pressing ( ecap ) technique has been proved to be an effective method for the fabrication of various bulk ufg materials without residual porosity
在目前通過強烈塑性變形制備超細晶材料的幾種方法中， ecap變形法已經證明是制備無殘余孔隙塊狀超細晶材料的有效方法。With the established dynamic pore pressure model, the calculated results of total stress method and effective stress method are compared. consolidation settlement induced by dispersion of residual pore pressure is calculated, and the effect of pore pressure on pavement settlement is discussed
採用本文建立的軟土地基動孔壓模型，對比分析了不排水有效應力法和總應力法計算結果，計算了殘余孔隙水壓力消散所產生的固結沉降，探討了孔壓對道路變形的影響。Residual pore water pressure
殘余孔隙水壓力A lot of diagenetic dolostones have remainder granulation structure, and the native rock of it may be various intraclast limestone. this type of rock usually has high primary porosity. the high primary porosity is the important base of forming the pore of dolostone reservoir
一部分成巖白雲巖仍具有殘余粒屑結構，其原巖可能主要為各種類型的粒屑灰巖，這類巖石通常具有較高的初始孔隙度（原生孔隙度） ，這是以後形成成巖白雲巖儲層孔隙的重要基礎條件。分享友人