anhydrite n.【礦物】硬石膏,無水石膏。
n. 【礦物】硬石膏,無水石膏。 “anhydrite band“ 中文翻譯: 無水帶“anhydrite binder“ 中文翻譯: 硬石膏粘結材料“anhydrite block“ 中文翻譯: 硬石膏石地塊“anhydrite board“ 中文翻譯: 硬石膏板“anhydrite cement“ 中文翻譯: 無水石膏膠凝材料; 無水石膏水泥; 硬石膏灰泥; 硬石膏水泥“anhydrite concentrate“ 中文翻譯: 硬石膏精礦“anhydrite evaporite“ 中文翻譯: 硬石膏蒸發鹽“anhydrite for agriculture“ 中文翻譯: 農用硬石膏“anhydrite for building“ 中文翻譯: 建筑用硬石膏“anhydrite for cement“ 中文翻譯: 水泥用硬石膏“anhydrite formation“ 中文翻譯: 硬石膏層“anhydrite gypsum“ 中文翻譯: 硬石膏質石膏“anhydrite ore“ 中文翻譯: 硬石膏礦石“anhydrite plaster“ 中文翻譯: 用硬石膏與催化劑制成的硬石膏灰泥“anhydrite powder“ 中文翻譯: 硬石膏粉“anhydrite process“ 中文翻譯: 石膏制酸法“anhydrite rock“ 中文翻譯: 硬石膏巖“anhydrite scred“ 中文翻譯: 灰漿泥抹“anhydrite sheath“ 中文翻譯: 硬石膏鞘“anhydrite sheet“ 中文翻譯: 無水石膏板“anhydrite tile“ 中文翻譯: 無水石膏塊“anhydrite zone“ 中文翻譯: 硬石膏帶“argillaceous anhydrite“ 中文翻譯: 泥質硬石膏“artificial anhydrite“ 中文翻譯: 人工無水石膏“anhydridization“ 中文翻譯: 酐化作用“anhydridisation“ 中文翻譯: 酐化
anhydrous |
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The effects of gypsum on fluidity of cement mortar and setting time of cement paste are not significant when it used as retarder of cement . whereas , when 0 . 3 % ca - lignosulphonate or ca - solassate added in cement used anhydrite gypsum as retarder , loss of fluidity of cement mortar is rapid , quick setting is occurred 但是,在硬石膏調凝水泥中摻加0 . 3的木鈣和糖鈣緩凝減水劑卻能使水泥砂漿流動度經時損失加快,凈漿表現出促凝現象,發生外加劑與水泥的不相容問題。 |
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In middle and late periods of the early permian , the pre - caspian areas rose successively , the climate became dry , and the environment turned to be supratidal zone ( evaporitic environment ) , resulting in the spread sedimentation of salts and the formation of the salt sediment group ( the upper part of the lower permian ) which consists mainly of halite and anhydrite 早二疊世中后期由于持續構造抬升,盆地氣候變得乾旱,海水變淺,潮上帶蒸發環境發育,以致這一時期廣泛發育鹽類沉積,形成含鹽層系,主要由鹽巖和硬石膏層構成,并形成許多大小不等的鹽丘構造。 |
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The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated , related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash , the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower 石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥強度的影響較復雜,與水泥體系中含鋁礦物及其水化溶液中so4 (上標2 - )離子濃度有關;在蒸餾水和飽和石灰水中,二水石膏的溶解速度比硬石膏快,溶解度比硬石膏低。 |
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The result shows , for this composite cement system , retarding action of dihydrate gypsum is more obvious than that of anhydrite , meanwhile , anhydrite tends to cause setting time short and water needed increased 結果表明:二水石膏對該種復合體系水泥的緩凝作用比硬石膏明顯,硬石膏易引起復合體系水泥急凝和需水量增大。 |
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2 the cement compatibility test should be done before calcining cement with the industrial waste and the anhydrite 無機水性水泥密封防水劑fnj無機水性水泥密封防水劑是引進美國技術。 |
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Gypsum and anhydrite 石膏和硬石膏 |
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Detection of immune status of patients with anhydrite ectodermic dysplasia 外胚層發育不全癥的免疫水平研究 |
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Anhydrite ectodermic dysplasia , eda 探討外胚層發育不全癥 |
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Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite . 在這種環境下,石膏或硬石膏可以堆積成許多米厚的巖層,而沒有任何石鹽伴生沉淀。 |
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Nodular anhydrite and enterolithic and chicken-wire structures themselves do not signify the sabkha environment . 結構狀硬石膏、香腸狀和網眼狀構造本身并不表示薩勃哈環境。 |
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Locally dolomite and anhydrite are important as cements, together with minor authigenic quartz . 在局部地方白云石和硬石膏也是重要的膠結物;還有少量自生石英。 |
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Locally dolomite and anhydrite are important as cements . 局部地方白云石和硬石膏也是重要的膠結物。 |