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- Porous ceramic perform is the important component of composites with interpenetrating networks. 介紹了網(wǎng)絡(luò )陶瓷預制體的制備方法及研究進(jìn)展,分析了各種制備方法的特點(diǎn)。
- A filter medium consisting of porous ceramic pipes suitable for use in freshwater and saltwater aquariums. 是一種超高密度多孔濾材，適用于淡、海水水族。
- The laminate model of porous ceramic membranes proposed by Dong Junhang et al was modified. 對董軍航等人提出的多孔陶瓷膜層狀結構模型進(jìn)行了改進(jìn)。
- Porous ceramic materials on the base of strontium zirconate were developed with zirconium dioxide,baddeleyite powder,and granular polysterol. 采用二氧化鋯、斜鋯礦粉、碳酸鍶及粒狀聚苯乙烯制成了鋯酸鍶多孔陶瓷材料。
- A crucial device of the equipment is infrared flame burner,which is a porous ceramic burner made of infrared radiation naterials that are mixed. 該設備的關(guān)鍵器件為紅外火焰燃燒器，它是由紅外輻射材料經(jīng)混合、壓擠、焙燒而自然形成的多孔陶瓷燃燒器。
- The application of porous ceramic in the fields of catalyst support, filters and thermal insulation materials are reviewed. 摘要介紹了多孔陶瓷在催化劑載體、過(guò)濾器、隔熱和耐熱材料等方面的應用；
- An idea of gas pyrogenation purification and porous ceramic causing heat by electricity adsorption purification is put forward. 本文從新的角度來(lái)解決礦井瓦斯爆炸問(wèn)題，提出了煤礦瓦斯氣體熱分解凈化和多孔電致發(fā)熱陶瓷吸附凈化的思路。
- Reticulated porous ceramic was a new non-mental material, which had 70%-95% open porosity and three-dimension solid netlike framework. 網(wǎng)眼多孔陶瓷是一種孔隙率高達70%25-95%25，具有三維立體網(wǎng)格骨架結構和貫通氣孔的新型非金屬多孔材料。
- Porous ceramic with different pore sizes and porosity up to 62.8% were prepared by conventional mechanical foaming method combined with gelcasting using water-soluble polymers. 將傳統的機械起泡工藝與水基凝膠注模成型工藝相結合;制備出了不同孔徑、孔隙率高達62.;8%25的多孔陶瓷。
- Through the primary exploring, lightweight porous ceramic was prepared whose porosity, compressive strength, and buck density is 57.34%, 5.34MPa and 0.9 g/cm3, respectively. 經(jīng)中試初步探索制備了氣孔率達57.;34%25、體積密度在0
- The paper discussed that Silicon-nitride based porous ceramic was prepared by reaction-sintering and pressless-sintering with the powder of Si as raw material, Al2O3 and Y2O3 as sintering aids, carbon and carbamide as pore-forming agent. 本課題以Si粉為原料，以Al_2O_3、Y_2O_3、Al_2O_3+Y_2O_3等為燒結助劑，以C粉、尿素和碳酸氨為造孔劑，采用反應和常壓燒結，同時(shí)結合造孔劑法制備氮化硅基多孔陶瓷。
- A kind of artifical bone which was a composite of CeO_2 stabilified tetragonal phase zirconia porous ceramic within H-Z coating and bone morphogenetic protein(BMP) of pig was studied in this paper. 研究H-Z涂層內以CeO2穩定的四方相氧化鋯多孔陶瓷,與豬骨形態(tài)發(fā)生蛋白復合而成的人工骨。
- The porous ceramic samples of La0.67-xBixSr0.33MnO3 (x=0, 0.1, 0.2) compounds have been prepared by solid state reaction. The electrical and magnetic properties as well as the CMR effect of these samples have been studied. 用固相反應法制備了鈣鈦礦型氧化物L(fēng)a0.;67-xBixSr0
- Adsorbable gases can be separated by porous ceramic membranes under the capillary condensation mechanism of membrane separation, on which prior study was only limited to pure components. 多孔陶瓷膜在毛細管冷凝傳質(zhì)機理的作用下能夠有效地分離吸附性氣體。而毛細管冷凝膜分離傳質(zhì)機理的研究還很不充分,目前,文獻報道僅局限于純組分氣體的傳質(zhì)模型研究。
- Because of their advantageous properties in thermal, chemical and microbiological resistances and ease of cleaning, porous ceramic membranes have been increasingly used in separations. 多孔陶瓷膜由于其優(yōu)良的耐高溫、耐腐蝕、耐微生物侵蝕等性質(zhì)，近年來(lái)被快速地應用于分離領(lǐng)域。
- He nabbed the best seat in the house. 他搶到劇院最好座位。
- The porous ceramics is a line of ceramic materials with porosity; the pores are communicated up to the surface of the ceramic body. 是一類(lèi)體內含有大量彼此相通并與材料表面貫通的孔道結構的陶瓷材料，可用于過(guò)濾與分離、布氣、催化劑載體、潔凈燃燒、消聲材料、隔膜材料等。
- He came in and took a seat opposite to me. 他走進(jìn)來(lái)，坐在我對面的座位上。
- I twisted round in my seat to speak to her. 我坐在位子上轉過(guò)身來(lái)跟她說(shuō)話(huà)。
- She got on the bus and picked a seat up front. 她上了公車(chē),找了個(gè)最前面的座位。
