- 更多网络例句与黄长石相关的网络例句 [注:此内容来源于网络,仅供参考]
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Other equilibrium phases contain-ing CaO may be monticellite and anorthite.
在渣蚀带内层,反应产物为六铝酸钙和钙铝黄长石。
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Secondly, the liquid glass get inside and tine the baddeleyite in the meantime, the corudem separate out to react with the CaO-Al2O3-SiO2 glass ceramic and produce anorthite and gehlenite, and so on.
CAS微晶玻璃发生反应生成钙长石和钙铝黄长石等低共融新相物质;最后在玻璃液的冲刷下脱落。
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Slag test indicates that andalusite has no obvious effect on penetration. Slag penetrates along boundaries of bauxite or mullite. Al2O3 from bauxite dissolves into slag to form CA6, anorthite, gehlenite and other low melting phases which precipitate during cooling.
渣蚀试验表明,红柱石时侵蚀无明显影响,熟料液相沿莫来石和矾土骨料晶界向内渗透,氧化铝逐渐浓解与液相、渣中的氧化钙形成CA5和钙长石、黄长石等低熔相,在冷却过程中,钙长石和黄长石从液相中析出。
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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.
钾霞橄黄长岩是一种不含斜长石,但普遍含有高钛金云母、黄长石、白榴石、霞石的岩石,全岩化学成分具低SiO2和Al2O3,富TiO2、CaO、MgO和高K/Na、高Mg#值的特征;钾质粗面玄武岩含有大量斜长石但是缺乏高钛金云母、黄长石、白榴石和霞石,全岩化学中SiO2、Al2O3明显高于前者,而TiO2、CaO、MgO、K/Na和Mg#值要比钾霞橄黄长岩低。
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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.
西秦岭礼县地区新生代钾霞橄黄长岩係具有贫SiO2、Al2O3,富MgO、CaO、TiO2及K2O+Na2O的特徵,矿物组合中除橄欖石、透辉石外,普遍含有霞石/钾霞石、黄长石/白榴石和鈦金云母等矿物。
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For example, to CaSiO〓, wallastonite and cyclowallastonite could be found simultaneously in glazes between the temperature range of 1125℃±10℃, only wallastonite came out below the range, and only cyclowallastonite appeared above the range. Similarly, melilite structure and clinopyroxene structure connected with crystallization temperature. Usually, higher crystallization temperature contributes to forming melilite with simple structure and lower crystallization temperature contributes to clinopyroxene with complex structure.
如钙的偏硅酸盐,硅灰石、环硅灰石的转变温度区域为1125℃±10℃,组分适当的特定釉熔体,高于此温度出现环硅灰石,低于此温度出现硅灰石晶体结构;同样的,黄长石、辉石的出现也与温度有密切的联系,通常,晶体生长的温度较高有利于晶体结构简单的黄长石出现,晶体生长时温度较低有利于稍复杂的辉石结构的出现。
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In the condition of keeping F、 K、Na content fixed, To improve slag structure and raise slag melting point and viscosity, MgO content is raised and TiO〓 is added. the main content is as follows:(1) Keeping CaO/SiO〓 fixed, MgO content rises from 10% to 16%, the free running temperature goes up 106℃, the viscosity goe down at bigger than 1425℃, but difference is little; keeping /SiO〓 fixed, MgO content rises from 10% to 16%, the free running temperature rises 87℃, the viscosity rises too; adding TiO〓 to 5%, the free running temperature goes up 98℃, the viscosity rise a little.(2) Powder crystal x ray diffraction and microscopic analysis shows: increasing MgO content, the cuspidine will decreace or even disappear, the monticellite goes up with MgO content rising, keeping /SiO〓 fixed, Akermanite content goes up, for high melting point minerals appear or go up, the free running temperature of the slag bearing F is raised; Adding TiO〓, high melting point mineral—Perovskite forms, it can making other minerals'crystalling fast, it is the reason that TiO〓 raises the free running temperature of the slag bearing F.
2对测定粘度的冷凝渣所进行的X粉晶衍射及显微分析和鉴定表明,增加MgO含量,渣中枪晶石将减少甚至消失,而钙镁橄榄石则随MgO含量增加而增加,在/SiO〓不变时,黄长石含量也有所增加,高熔点矿物的出现和增加,提高了含氟熔渣的熔化性温度;加入TiO〓熔渣中将形成高熔点矿物-钙钛矿,钙钛矿的形成还促使黄长石的结晶,这是TiO〓提高含氟熔渣熔化性温度的根本原因。
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Crystal structure of melilite is limited by MgO content of glazes, also restricted by O/Si ratio. Because of differences of ionic radius and ionic polarization capacity between Ca〓 and Mg〓, suitable O/Si ratio for melilite is influenced by content of CaO and MgO to a certain extent.
结晶釉中黄长石结构的出现,除了和MgO含量相关外,还受O/Si比值的限制;而Ca〓和Mg〓离子半径和离子间的极化能力的差异,使钙镁含量对形成黄长石结构的O/Si比值具有一定的影响。
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Molal contents of alkalescence component and alumina showed in the Seger-formula were similar to each other in the same series. Mixture of materials was melted at 1 270~1 290 ℃, and treated with heat preservation in the range of crystallization temperatures (at 1120 ℃) for 25 minutes. Results showed: if CaO/MgO≈1, crystallate was melilite when O/Si was cl...
结果显示:CaO/MgO≈ 1时,O/Si值近于3 。1时析出钙镁黄长石,在 3左右同时出现黄长石和透辉石,小于 3为透辉石,继续减小开始产生少量硅灰石;CaO/MgO≈0 。5时,O/Si值大于 3 。1时同时形成钙镁黄长石和透辉石,近于 3时仅出现透辉石。
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Associations of phases include cyclowallastonite and wallastonite, wallastonite and clinopyroxene, clinopyroxene and melilite, wallastonite and clinopyroxene and melilite, cyclowallastonite and clinopyroxene.
如硅灰石+环硅灰石、硅灰石+辉石、辉石+黄长石、硅灰石+辉石+黄长石、环硅灰石+辉石。
- 更多网络解释与黄长石相关的网络解释 [注:此内容来源于网络,仅供参考]
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gehlenite:钙铝黄长石
gedrite 铝直闪石 | gehlenite 钙铝黄长石 | geiger muller counter 盖革 弥勒计数管
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gehlenite:钙黄长石
gearing 齿轮装置 | gehlenite 钙黄长石 | gelamite 胶质硝甘炸药
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gehlenite:铝黄长石
(黄道)反晖;{气象};封日照{天文} gegenschein | 铝黄长石 gehlenite | 盖氏计数器 Geiger counter
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iron gehlenite:铁黄长石
iron gauze 铁纱,铁丝网 | iron gehlenite 铁黄长石 | iron glance 赤铁矿,镜铁矿,镜铁矿,镜铁矿,镜铁矿
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iron gehlenite:铝黄长石
铁十字双晶 iron cross twin | 铝黄长石 iron gehlenite | 镜铁矿 iron glance; specularite
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humboldtilite:黄长石
黄长橄霞岩 melilite olibine nephelinite | 黄长石 humboldtilite | 黄长霞石玄武岩 melilite nepheline basalt
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melilite humboldtilite:黄长石
"melfite","蓝方斑岩" | "melilite humboldtilite","黄长石" | "melilite ankaratrite","黄长橄霞玄武岩"
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melilite:黄长石
melaphyre 暗玢岩 | melilite 黄长石 | melilite basalt 黄长玄武岩
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melilitite:黄长石
melilite 黄长石 | melilitite 黄长石 | meliloticacid 草木犀酸
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meliphanite:蜜黄长石
melinophane 蜜黄长石 | meliphanite 蜜黄长石 | mellite 蜜蜡石