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- The coarsening of crystal and worsening of pore structure are the internal reason about strength loss caused by addition of retarders. 晶體粗化和孔結構劣化是緩凝劑引起強度降低的根本原因。
- The calcium carbonate content of phosphate rock determines the pore structure. 磷礦中碳酸鈣的含量決定了磷礦的毛細孔結構。
- In this paper,pore structure and characteristic of CSH gel are studied. 針對CSH凝膠中的孔結構特點(diǎn)進(jìn)行了研究。
- Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated. 摘要系統考察了影響碳化法制備無(wú)定形硅鋁孔結構的因素。
- Carbon nanotube electrodes exhibit unique pore structure and high utilization efficiency of specific surface areas. 碳納米管電極具有獨特的孔隙結構和高比表面積利用率;
- Crosslinked clay catalyst is a new catalytic material with large surface area,unique pore structure and very low cost. 交聯(lián)粘土催化劑具有巨大的比表面和獨特的孔結構,且價(jià)格低廉,是一種良好的催化材料。
- This series of powder activated carbon are produced through zinc chloride method with sawdust as raw material. They are full of internal pore, great adsorbability, and with quick filtration. 本系列產(chǎn)品以木屑等為原料，采用氯化鋅法生產(chǎn)，具有孔隙結構發(fā)達、吸附容量大、過(guò)濾速度快等特性。
- Influences of C12-LAS and C12-AEO3 on pore structure in active alumina beads were studied. 研究了十二烷基苯磺酸鈉和C12脂肪醇聚氧乙烯(3)醚對活性氧化鋁孔結構的影響。
- Type II setae are smooth with scales around tip, with complicated pore structure. II型簡(jiǎn)單剛毛基部光滑，頂端被鱗片覆蓋，且具復雜的孔結構；
- Pore structure is characterized by coarse skewness of throat, fine skewness of ... 上覆地層壓力對滲透率及孔隙結構特征影響很大。
- Nitriding cannot be performed during encapsulated or post-HIP pressing due to closing of the pore structure. 氮化無(wú)法執行期間，包裹或后髖關(guān)節迫切，由于關(guān)閉的孔隙結構。
- Wastes represent good pore structure characteristics.This makes the sulfation reaction goes further. 廢棄物具有良好的微觀(guān)結構，有利于顆粒內部固硫反應的進(jìn)行。
- The modification of SAPO with suitable metal ion to adjust pore structure and the distribution of acid is introduced. 綜述了通過(guò)引入合適的金屬離子對SAPO分子篩的酸性和孔道結構進(jìn)行調節，有利于烴類(lèi)異構化反應；
- The pore structure, surface property, swelling capacity and thermal stability of the copolymer beads were determined. 對其孔結構、表面結構、溶脹性能和熱穩定性進(jìn)行了詳細研究。
- After water absorption of the formation, radioactive material in the rock and pore structure will change. 地層吸水后，其巖層的放射性物質(zhì)、孔隙結構等將發(fā)生變化；套管腐蝕以后也影響伽馬射線(xiàn)的強度。
- These treatments adjust effectively the surface acidity and pore structure of mordenite. 這些處理過(guò)程有效地調節了絲光沸石的表面酸性和孔結構。
- To reduce the lathe-bed and assure its stiffness requirement, a batten wall pore structure is designed. 為了減輕床身的重量和保證床身的剛度要求，設計了板壁孔結構。
- The complete pore structure analysis results can be expressed by the sum of the results from these two methods. 用模型法計算其中孔分布,兩種方法分析的和表示其全部孔結構分析。
- The pore structures of the monolithic adsorbents were characterized. 對塊體吸附劑的孔結構進(jìn)行表征；
- Coal and coke maceral, reflectance of coal vitrinite and coke pore structure, etc. are measured by means of image analysis system. 利用圖像分析系統,測定煤焦巖相分析中的煤焦顯微組分、煤鏡質(zhì)組反射率和焦炭氣孔結構等。
