But the result of improvement soil translated alkaline soil into alkalier soil. Not onlu it is unavoidable and subsisted of stabilization in commix tier of gypsum, but also it destroyed direct improvement process. It is imported find what solved seepage problem of gypsum in the study. In configured duality structure of improvement soil, it needs abundance seepage gypsum in commix tier into noncommix tier in order to losing seepage capacity reduce in all deepness of improvement soil.

堿土改良過程中石膏滲漏損失最高可達(dá)到石膏施入量的40%以上精品综合久久久久久9，而改良結(jié)果堿土只轉(zhuǎn)化為重堿化土；在石膏混合層內(nèi)国产亚洲美女最新精品网站，它是一種不可避免的国产女优视频播放、穩(wěn)定存在的且直接破壞土壤改良進(jìn)程逆流；因此解決石膏滲漏問題亦是在本文研究工作中的重要發(fā)現(xiàn)：配置二元結(jié)構(gòu)改良?jí)A土中91大屁股精选，正需要石膏混合層中大量石膏滲漏特级欧美淫秽视频展播，以改良非石膏混合層，并使整個(gè)計(jì)劃改良深度內(nèi)的滲漏損失降為零AAAAAA级特色特黄的毛片。

This paper used anhydrite associated with ferruginous mineral from Cheng Chao iron ore as primary raw material to develop successfully a new type of light wall material under the action of G N M J four compound excitation system and FX compound reinforcing fibre with suitable forming procedure.

本研究以武鋼礦業(yè)公司程潮鐵礦共生的硬石膏為主要原料亚洲国产精品成熟老女人亚洲国产精品，在廣泛探索的基礎(chǔ)上国产一区二区三区美女，篩選出G－N－M－J四元復(fù)合激發(fā)體系，有效地激發(fā)了硬石膏的活性欧美ⅩXXA片免费看，在FX復(fù)合纖維的增強(qiáng)作用下欧美A片视频精品，采用合適的成型工藝條件，成功地研制出一種新型的輕質(zhì)墻體材料—紙面硬石膏板中文字幕第一百页，對(duì)試制樣品的測(cè)試結(jié)果表明男女网站永久免费，各項(xiàng)性能達(dá)到或接近以半水石膏為主要原料的紙面石膏板的國(guó)家標(biāo)準(zhǔn)，為綜合利用程潮鐵礦的礦物資源開辟了新的途徑国产精品无码一级视频，對(duì)硬石膏在新型建筑材料領(lǐng)域中的開發(fā)應(yīng)用手机在线黄色毛片，更有著開拓性的意義。

Preparation of a high-strength α-hemihydrate gypsum based on complex pastern material is studied by using a complex active agent of industrial waste to improve the crystal properties of hemihydrate gypsum and to eliminate impurities' effect on the properties of products of phosphorous gypsum ,such as phosphorous and fluorine.

以磷石膏為基體原料制備高強(qiáng)α-半水石膏基復(fù)合材料色视频操暴力，利用工業(yè)廢渣中的激發(fā)劑來改進(jìn)半水石膏的結(jié)晶性質(zhì)一级特黄看av片网址，以消除磷石膏中磷、氟等雜質(zhì)對(duì)磷石膏制品性能影響美女裸体在线免费视频一区二区，同時(shí)激發(fā)劑使具有潛在活性的礦渣得以活化黄视频WWW，制備的低溫陶瓷化磷石膏基復(fù)合材料制品兼具陶瓷和石膏性能；SEM圖片表明日本在线观看视频网站，制備的復(fù)合材料水化后晶體結(jié)構(gòu)粗大一级啪啪啪免费视频、致密

The result showed that the one-valence cationsaccelerate the hydration process of α-hemihydrate gypsum greatly because they improvethe dispersed degree of α-hemihydrate gypsum particles due to the remarkable effect ofincreasing theζpotential; the effects of bivalent and trivalent cations on ζpotentialdecrease in turn, compared with monovalent cations, the effects on both the disperseddegree of α-hemihydrate gypsum particles and the setting time of paste are little.

研究還表明：由于一價(jià)陽(yáng)離子能較大程度地提高石膏漿體的ζ電位，因而有效地提高了石膏顆粒的分散程度欧美一级a卡片免费观看，對(duì)α半水石膏的水化加速作用很大久久99con，而二、三價(jià)離子對(duì)石膏漿體的ζ電位影響依次減小中国特黄强奸A片，對(duì)半水石膏顆粒的分散程度和漿體凝結(jié)時(shí)間的影響均不如一價(jià)陽(yáng)離子作用大XXXX白人性与XXXX黑人。

PG was used to produce different types of binding materials as β-hemihydrate gypsum,Ⅱanhydrate gypsum and α-hemihydrate gypsum and the relevant factors were also studied systematically including the pretreatment methods of raw material, preparation process, the material properties, the mixing proportions, curing conditions and the hydration mechanism of different systems.

對(duì)磷石膏制備膠結(jié)材進(jìn)行了深入、系統(tǒng)研究欧美亚洲色图人妻，包括β-半水石膏免费看黄色视频的网站在线观看、Ⅱ-無水石膏的原料預(yù)處理方式、制備工藝66夜色入口、性能及其復(fù)合膠結(jié)材配比黑白xxxxx、養(yǎng)護(hù)、性能與水化硬化機(jī)理日韩电影精品午夜在线播放，α-半水石膏的制備工藝及其性能影響因素一级黄色片在线观看，二水磷石膏改性膠結(jié)材的配比第四色色色色、養(yǎng)護(hù)女人被爽到呻吟的网站、性能及其改性機(jī)理。

It shows that gypsum is stable at the pressure less than 407 MPa; and then gypsum begins to dissolve with the increasing pressure. Gypsum stops dissolving and phase transition happens (gypsum-bassanite) to some degree. After phase transition, bassanite disappears with the rising pressure.

結(jié)果表明：壓力小于407 MPa時(shí)a√在线影院，石膏的形態(tài)無明顯變化日本强伦姧人妻一区二区；隨著壓力的升高日韩午夜三级片，石膏開始溶解，溶解至一定程度国产精品久久久，石膏發(fā)生了向半水石膏轉(zhuǎn)化的相變丰满熟女456视频；相變完成后，半水石膏繼續(xù)溶解至消失色哟一区二区在线看。

I plant products mainly to plaster board, its products are ordinary plaster board, waterproof plaster board, fire plaster board, noise plaster board, fiber plaster board.

我廠主要產(chǎn)品以紙面石膏板為主日韩欧美午夜在线，其產(chǎn)品種類有普通紙面石膏板，防水紙面石膏板欧美日韩性爱网络，防火紙面石膏板亚洲978eee，隔音紙面石膏板，纖維紙面石膏板99视屏在线。

In this study, gypsum used in gypsum moulde is studied so as to study further the influence of a gypsum and plaster, a gypsum and desulphurization gypsum , raw gypsum and gpsum and anhydrite with gypsum on modle gypsum. All conclusions are developmental to the development of porcelain industry.

我們對(duì)價(jià)格較低的β-半水石膏粉進(jìn)行各項(xiàng)改性研究欧美最新视频，希望以此為基礎(chǔ)，再探討α-半水石膏與天然建筑石膏国产精华Av在线导航网站、α-半水石膏與脫硫石膏混合以及生石膏與天然建筑石膏欧美第一页激情视频、無水石膏與天然建筑石膏混合對(duì)模型石膏的影響，還討論了石膏細(xì)度對(duì)模型石膏的影響国产人与动人物a级毛片，所有的研究結(jié)果對(duì)我國(guó)陶瓷產(chǎn)業(yè)的發(fā)展有一定的借鑒意義欧美曰韩亚洲视品。

In this study,α gypsum used in gypsum moulde is studied so as to study further the influence of a gypsum and plaster,α gypsum and desulphurization gypsum,raw gypsum and gpsum and anhydrite with gypsum on modle gypsum. All conclusions are developmental to the development of porcelain industry.

我們對(duì)價(jià)格較低的β-半水石膏粉進(jìn)行各項(xiàng)改性研究，希望以此為基礎(chǔ)欧美xxxxwwww，再探討α-半水石膏與天然建筑石膏欧美激情aⅴ变态另类第十页、α-半水石膏與脫硫石膏混合以及生石膏與天然建筑石膏、無水石膏與天然建筑石膏混合對(duì)模型石膏的影響一级欧美AA片免费观看厕所偷拍，還討論了石膏細(xì)度對(duì)模型石膏的影響天天狠天天透天干天干2020，所有的研究結(jié)果對(duì)我國(guó)陶瓷產(chǎn)業(yè)的發(fā)展有一定的借鑒意義。

After analysing good applied foreground of FGD gypsum,the paper indicates the problems that will meet in using FGD gypsum,and puts forward synthetical measures in dealing with FGD gypsum.lt includes: stabilizing the outputs and quality of FGD gypsum in projecting and running FGD equipments;the problems and treatment measures that FGD gypsum is applied to cement retarder;establishing the standards of FGD gypsum that fits Chinese situation consulting criterions of FGD gypsum abroad as soon as possible;calculating the short amount of gypsum in some provines and regions in China and the feasibility of technology and economy about FGD gypsumus use;suggesting that our nation come on some policies that encourage coal-burning powerplants to install FGD equipments , put FGD gypsum to rational use, in order that it will further develop multiple use of FGD gypsum in China.

在分析了我國(guó)脫硫石膏的良好的應(yīng)用前景的同時(shí)国产精品福利午夜久久香蕉，本文也指出了脫硫石膏推廣應(yīng)用中可能會(huì)遇到的問題a成人黄色网站视频免费，提出了一些綜合處理措施。這包括脫硫裝置設(shè)計(jì)和運(yùn)行煙氣脫硫設(shè)備過程中穩(wěn)定脫硫石膏的產(chǎn)量和質(zhì)量玖玖相交视频、脫硫石膏用作水泥緩凝劑的問題及處理措施久久线视频、參考國(guó)外脫硫石膏產(chǎn)品質(zhì)量標(biāo)準(zhǔn)盡快制定適合我國(guó)國(guó)情的脫硫石膏產(chǎn)品質(zhì)量標(biāo)準(zhǔn)、推算我國(guó)缺少石膏資源的省區(qū)石膏的短缺量以及利用脫硫石膏的技術(shù)經(jīng)濟(jì)可行性欧美性爱影视一区二区三区，建議國(guó)家出臺(tái)有關(guān)鼓勵(lì)燃煤電廠安裝煙氣脫硫裝置和合理利用脫硫石膏的一些政策欧美人成视频在线，以進(jìn)一步推進(jìn)我國(guó)脫硫石膏的綜合利用。

anhydrite：無水石膏

anhydrite sheath 硬石膏鞘 | anhydrite 無水石膏 | anhydritic dolomite 硬石膏白云巖

anhydrite：無水石膏(硬石膏)

anhydride (酸)酐,脫水物 | anhydrite 無水石膏,硬石膏 | anions 陰離子

anhydrite：硬石膏, 無水石膏

anhydrite zone | 硬石膏(地)帶 | anhydrite | 硬石膏, 無水石膏 | anhydro sugar | 脫水糖

anhydrite cement：硬石膏灰泥,無水石膏膠凝材料

anhydrite 硬石膏 | anhydrite cement 硬石膏灰泥,無水石膏膠凝材料 | anhydrite plaster 硬石膏灰泥

gypsum calcination：石膏煅燒

gypsum board sheathing 石膏襯板 | gypsum calcination 石膏煅燒 | gypsum cement 石膏灰泥,石膏水泥

gypsum plaster：石膏灰泥;石膏抹面

gutter 檐溝;檐槽;雨水槽 | gypsum plaster 石膏灰泥;石膏抹面 | gypsum plaster board 石膏板

gypsum cement：石膏灰泥,石膏水泥

gypsum calcination 石膏煅燒 | gypsum cement 石膏灰泥,石膏水泥 | gypsum concrete 石膏混凝土

gypseous：石膏質(zhì)的/含石膏的

gyprock /石膏為主要成分的巖石/ | gypseous /石膏質(zhì)的/含石膏的/ | gypsification /石膏化/

gypsite：土石膏/土狀石膏

gypsification /石膏化/ | gypsite /土石膏/土狀石膏/ | gypsography /石膏雕刻術(shù)/

gypsum base for veneer plasters：石膏板用石膏材料

l5313 水泥用石膏 gypsum for portland cement retarder | l5315 石膏板用石膏材料 gypsum base for veneer plasters | l5316 石膏板物理特性試驗(yàn)方法 method for physical testing of gypsum board products