The result showed agglomeration temperature of nepheline was higher than of felspar adding a mensurable quartz could distinctly affect agglomeration performance of nepheline nepheline not only reduced agglomeration temperature of ceramic tile but also improved ceramic tile bending strength evidenfiy .

〔2〕加入一定量的石英對(duì)霞石燒結(jié)性能有顯著的影響黃色A片一級一級一級毛片〖で楣夥言诳矗〔3〕霞石替代長(zhǎng)石不僅降低瓷磚燒成溫度性交小视频无码，對(duì)瓷磚抗折強(qiáng)度也有明顯的改善。

In addition, mineral assemblage and gabbro similar to gabbro pegmatite; and nepheline syenite nepheline syenite rock similar pegmatite and so on.

此外操妇女视频网站，還有礦物組合與輝長(zhǎng)巖相似的輝長(zhǎng)偉晶巖国产骚妇视频在线观看；與霞石正長(zhǎng)石相似的霞石正長(zhǎng)偉晶巖等等。

The first type, kamafugite, is plagioclasefree, consisted of Tirich phlogopite, melilite, leucite and nephelite. They have lower contents of SiO2 and Al2O3, but have high TiO2, CaO, MgO contents and K/Na and Mg# ratio whereas the second type, potassic trachybasalt, is abundant in plagioclase and contains no phlogopite, melilite, leucite and nephelite. They have higher SiO2, Al2O3,(Na2O+K2O), and lower TiO2, CaO, MgO, and K/Na and Mg#, in comparision to the first type of rocks.

鉀霞橄黃長(zhǎng)巖是一種不含斜長(zhǎng)石好硬好大好爽18禁免费看网站，但普遍含有高鈦金云母人人摸人人搞人人射、黃長(zhǎng)石、白榴石亚洲视频操、霞石的巖石欧洲女人性开放视频一级a，全巖化學(xué)成分具低SiO2和Al2O3，富TiO2干干添添摸摸射射AV、CaO自拍偷拍第6页、MgO和高K/Na、高M(jìn)g#值的特征在线永久A片免费视频；鉀質(zhì)粗面玄武巖含有大量斜長(zhǎng)石但是缺乏高鈦金云母狂插女人、黃長(zhǎng)石、白榴石和霞石女人黄色网站，全巖化學(xué)中SiO2欧美大屌、Al2O3明顯高于前者，而TiO2国产亚洲日韩欧一级、CaOwww.黄色免费网站、MgO、K/Na和Mg#值要比鉀霞橄黃長(zhǎng)巖低97人人模人人爽人人喊免。

The Cenozoic kamafugites in Lixian County of West Qinling are poor in SiO2 and A12O3 but rich in MgO, CaO, TiO2 and K2O+Na2O. The modal mineral assemblage is composed mainly of olivine, clinopyroxene, nepheline/kalsilite, melilite/leucite and Ti-phlogopite.

西秦嶺禮縣地區(qū)新生代鉀霞橄黃長(zhǎng)巖係具有貧SiO2ww黄色、Al2O3思思热在线国产，富MgO国产亚洲视频网站国产、CaO、TiO2及K2O+Na2O的特徵97午夜理论理论福利无码，礦物組合中除橄欖石影音影音先锋在线资源AV、透輝石外，普遍含有霞石／鉀霞石精品偷拍日韩第一页视频网站、黃長(zhǎng)石／白榴石和鈦金云母等礦物高中女生屁股被操在线播放视频。

The experiment indicated that the mechanical strength of nepheline glass-ceramics have not only relations to the structure to nepheline itself and the sample's structure,but also to the time to heat treatment for fine crystallization.

結(jié)果表明，霞石微晶玻璃的機(jī)械強(qiáng)度與霞石晶體及試樣的結(jié)構(gòu)有關(guān)AAAAAA黄色片，也與微晶化熱處理的時(shí)間有關(guān)又色又猛又黄的视频。

The experiment studied agglomeration performance characterist of mixture material which consisted of nepheline and quart.

本文主要研究了純霞石和霞石與石英混合料的燒結(jié)性能特點(diǎn)，另外也分析了霞石替代長(zhǎng)石對(duì)試樣燒結(jié)性能和瓷磚的抗折強(qiáng)度的影響亚洲中文字幕一区二区精品。

Factors including pH, concentrations of heavy metals, dosages of minerals, ionic strength and temperature were studied and the results indicated that nepheline syenite and olivine had significantly higher capacity of absorbing heavy metal ions than glacimarine clay since they possessed stronger neutralization ability to acidic solution.

考察的因素包括溶液pH值日韩超碰经典在线、重金屬離子濃度欧美一区二区入口www、礦物用量、離子強(qiáng)度丁香五月婷婷久久HD、溫度等欧美日韩A片免费观看，并得出結(jié)論，霞石正長(zhǎng)巖和橄欖石吸附重金屬離子的能力明顯強(qiáng)于冰海粘土久久综合精品5555。通過理論分析表明在线看片黄a免欧美费，導(dǎo)致這一現(xiàn)象的原因?yàn)?strong>霞石正長(zhǎng)巖和橄欖石對(duì)酸性溶液具有更強(qiáng)的中和能力。

The thermodynamic calculations of the Gibbs free energies for typical multiple phase equilibria in silicate systems were performed,including (1)melting reactions of silicate reactant in processing of the glass-ceramics;(2)sintering reactions in utilizations of nepheline syenite and high- flyash;(3)crystallizing reactions of tobermorite and xonotlite .

對(duì)硅酸鹽體系的典型多相平衡反應(yīng)進(jìn)行了熱力學(xué)計(jì)算色喲喲国产精品，包括：(1)微晶玻璃制備過程中的硅酸鹽熔融反應(yīng)黄色视频免费看不用下载；(2)霞石正長(zhǎng)巖和高鋁粉煤灰利用技術(shù)中的硅酸鹽燒結(jié)反應(yīng)；(3)S iO2-CaO-H2O體系和KA lS i3O8-CaO-H2O體系雪硅鈣石免费一极a毛片免费视频、硬硅鈣石的水熱晶化反應(yīng)欧美www在线观看；(4)高鋁粉煤灰和霞石正長(zhǎng)巖燒結(jié)產(chǎn)物的溶解反應(yīng)；(5)Na[A l4]-A l3-H2O體系和Na2SO4-Ca2-H2O體系中α-A l3和CaSO4.2H2O的析晶反應(yīng)免费在线日本视频。

The surplus Na2CO3 will later react with nepheline to formalkaline nepheline [(Na2O)0.33NaAlSiO4].The optimal reation condition wasdetermined by the experiments as follows: the ratio of the high-alumina fly ash toNa2CO3 is 1.8:1 by mass,and that the optimal temperature is 850℃ for 90min.The dissolution reaction of nepheline in HCl solution is also thermodynamicallyanalyzed.

對(duì)高鋁粉煤灰與Na_2CO_3的固相熱分解反應(yīng)的實(shí)驗(yàn)研究表明：當(dāng)Na_2CO_3過量時(shí)日韩丝袜清纯自拍视频在线观看，過量的Na_2CO_3會(huì)與生成的霞石發(fā)生反應(yīng)，生成堿性霞石(Na_2O)_0.33NaAlSiO_4全免费又大粗又黄又爽；通過實(shí)驗(yàn)確定了Na_2CO_3的最佳用量為：高鋁粉煤灰： Na_2CO_3=1.8：1国产精品自拍一区在线播放，反應(yīng)的最佳溫度和時(shí)間分別為850℃和90min。

Addition of partial nephelite during bauxite sintering could not only make up consumption of soda, but also attain purpose for treating nephelite .

在鋁土礦燒結(jié)過程中添加部分霞石礦国产男女激情一区二区，以補(bǔ)充堿的消耗av呦呦，同時(shí)達(dá)到處理霞石的目的。

cancrinite：灰霞石,鈣霞石

cancellation law | 相消律,可約律 | cancrinite | 灰霞石,鈣霞石 | candela | 坎(德拉)

nepheline tephrite：霞石堿玄巖

nepheline syenite 霞石正長(zhǎng)巖 | nepheline tephrite 霞石堿玄巖 | nepheline 霞石

nephelinite：霞石巖

霞斜巖在分類上屬於這個(gè)系列的霞石堿玄巖類(參閱霞石巖(nephelinite)條). 橄欖石呦呦网站在线观看、黑云母、正長(zhǎng)石和堿性角閃石等可作為霞斜巖的次要組分出現(xiàn). 除霞石和正長(zhǎng)石外,霞斜巖的其他礦物一般都具有發(fā)育完好的晶體. 霞石本身可以被次生的沸石大量替代.

nephelite：霞石

nepheline 霞石 | nephelite 霞石 | nephelite 霞石

nepheline picrite：霞石苦橄巖

霞石鹼玄巖 attantite | 霞石苦橄巖 nepheline picrite | 霞石磷灰?guī)r neapite

atlantite：霞石堿玄巖

霞石輝長(zhǎng)巖 nepheline gabbro | 霞石鹼玄巖 atlantite | 霞石鹼玄巖 attantite

atlantite：霞石鹼玄巖

霞石輝長(zhǎng)巖 nepheline gabbro | 霞石鹼玄巖 atlantite | 霞石鹼玄巖 attantite

eleolite：霞石;脂光石

霞石 nephelite | 霞石;脂光石 eleolite | 霞石安山巖 nepheline andesite

juvite：霞石正長(zhǎng)巖

霞石巖 nephelinolite | 霞石正長(zhǎng)巖 juvite | 霞石正長(zhǎng)巖 nepheline syenite

nephelinitoid：霞石基質(zhì);霞石巖才访佬灾形模基

"霞石巖","nephelinite" | "霞石基質(zhì);霞石巖补倜琅悠担基","nephelinitoid" | "霞石巖","nephelinolite"