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 water fugacity 水逸度(2)
 水逸度
 Its formation temperature falls within the range of 550-730℃, barometic pressure 700 bars, hydrogen fugacity 10.37 bars, oxygen fugacity 10-17 atm, and water fugacity 532.41 bars. 岩体形成温度550—730℃,水气压700bar,氢逸度10.37bar,氧逸度10~(17)atm,水逸度532.41bar。 短句来源 the Mesozoic felsic volcanic rocks experienced different separate crystallization or the plagioclase rudimental ratios is different during partial melt in the north of Xiazhuang uranium ore field,the substance of the felsic volcanic rocks was from the upper earth crust,and it maybe a production of partial melting of metamorphic sedimentary rocks under lower temperature and higher water fugacity condition. 下庄矿田北部中生代长英质火山岩经历了不同程度的斜长石分离结晶作用或在部分熔融过程中斜长石残留的比例不同,物质来源于上地壳,是较高水逸度、较低温度条件下变质沉积岩部分熔融的产物。 短句来源
 “water fugacity”译为未确定词的双语例句
 The intrusive forms depth is about 2～3km, the pressure is about 0 1～0 2GPa, the temperature is about 866～1150℃, the average oxygen fugacity is -10 97. The magma′s water fugacity, water pressure and magma density, the magma evolution and the genetic relationship between intrusive rock and volcanic rock, are also discussed. 岩体形成深度约3～4km，压力约01～02GPa。 形成温度约866～1150℃，氧逸度logfO2平均为－1097。 短句来源 Water is taken as reference phase to probe into the reservoir source of producing water. Water fugacity is described by activity and standard fugacity to characterize the strong polarity of water. Material balance model and thermodynamics model of gas-gas-liquid 3-phase equilibrium of condensate gas with water are established in this paper to simulate saturated water content in condensate gas of well Puqi-10 during constant volume depletion. 为了深入研究气藏产水来源,以水相为参考相,为描述水相的强极性,用活度和标准态逸度描述水相的逸度,建立含水凝析油气体系的气-液-液三相平衡的物质平衡和热力学模型,用建立的数学模型模拟濮气10井定容衰竭过程中凝析气饱和含水量。 短句来源
 相似匹配句对
 in water of P.R. R. 短句来源 Water 水(英文) 短句来源 Fugacity Model 逸度模型(上) 短句来源

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 water fugacity
 Plagioclase fractionation was minimized by the high water fugacity and oxide precipitation was enhanced by high oxygen fugacity. For a water fugacity of ～300?MPa, the Fe-Mg interdiffusion coefficient in FexMg1-xO with 0.01 ≤?x ≤ 0.25 can be described by {\tilde{D} = \tilde{D}_{0} x^{{{B}}} \exp ^{{- (Q + Moreover, the mechanism of aluminum substitution in orthopyroxenes, i.e., the distribution of Al between tetrahedral and octahedral sites, may be a potential probe of water fugacity. The water solubility in enstatite at 1,100?°C can be described by the equation cH2O=AfH2O exp(-PΔV/RT), where fH2O is water fugacity, A=0.0204?ppm/bar and ΔV=12.3?cm3/mol. A univariant curve was fitted to the experimental brackets using volume, water fugacity, and heat capacity data. 更多
 The Daba mass belongs to the Nanling granites. Obvious intrusive contact is observed between the Cambrian epimetamorphic rock system intruding into the eastern flank of the NE Heping anticlinorium and surrounding rocks. The Daba mass consists of porphyritic biotite granite with a chemical formula of K58Na49Ca19Mg17Fe19+2Fe3+3Al160Ti4Si622P3O1592OH8. It is a alkali-high, potassium-rich and aluminium-supersaturated acidic rock. Its formation temperature falls within the range of 550-730℃, barometic pressure 700... The Daba mass belongs to the Nanling granites. Obvious intrusive contact is observed between the Cambrian epimetamorphic rock system intruding into the eastern flank of the NE Heping anticlinorium and surrounding rocks. The Daba mass consists of porphyritic biotite granite with a chemical formula of K58Na49Ca19Mg17Fe19+2Fe3+3Al160Ti4Si622P3O1592OH8. It is a alkali-high, potassium-rich and aluminium-supersaturated acidic rock. Its formation temperature falls within the range of 550-730℃, barometic pressure 700 bars, hydrogen fugacity 10.37 bars, oxygen fugacity 10-17 atm, and water fugacity 532.41 bars. The Daba mass is of continental crust-transformed origin. 大坝岩体属于南岭花岗岩。侵位于北东向和平复式背斜东翼的寒武纪浅变质岩系,与围岩呈明显的侵入接触。岩性为似斑状黑云母花岗岩,属碱质含量高、富钾、铝过饱和的酸性岩石。岩体形成温度550—730℃,水气压700bar,氢逸度10.37bar,氧逸度10~(17)atm,水逸度532.41bar。成因类型属陆壳改造型。 It is considered by Eugster et al. the only available way to calculate formulae of naturally occurring biotites is based on O+OH+F=24 for the dehydroxylation of OH to O in biotites.But by principal components analysis on Fe~(3+),Fe~(2+) and(OH+F) of biotites from granitoids, it is shown in this paper that the chemical composition of biotites is determined by temperature, water fugacity, oxygen fugacity and oxidation state, but the quantitative relationship between Fe~(3+), Fe~(2+)and (OH+F) of biotites... It is considered by Eugster et al. the only available way to calculate formulae of naturally occurring biotites is based on O+OH+F=24 for the dehydroxylation of OH to O in biotites.But by principal components analysis on Fe~(3+),Fe~(2+) and(OH+F) of biotites from granitoids, it is shown in this paper that the chemical composition of biotites is determined by temperature, water fugacity, oxygen fugacity and oxidation state, but the quantitative relationship between Fe~(3+), Fe~(2+)and (OH+F) of biotites is not controlled so commonly and obviously by oxygen siderophyllite substitution. Fe~(3+)-ion can be occupied the octahedral position by similar manner to the other cations without dehydroxylation of mica.The octahedral occupancy of cations will be inclined to lower side, if the calculation of formula of the water excess mica is based on O+OH+F=24. For the water deficit mica not obviously related with oxidation, the octahedral occupancy based O+OH+F=24 will be inclined to the higher side, but this occupancy based on O=22 to the lower side.For the difficuty in determining H_2O~+ and in accurately distributing of water to each structural layer of mica, it is suggested that it is better based on O=22 to calculate formulas of a batch of micas not obviously oxidated, espeaiclly including water excess micas. " 本文借助主成分分析证明了花岗岩类中黑云母的Fe~(3+)、Fe~(2+)和(OH+F)主要的数量关系不表现为氧羟铁云母置换,还讨论了水不足和水过剩对云母分子式计算结果的影响,进而提出了当处理一批未受明显脱羟基氧化的云母,尤其是当其中包括明显水过剩云母时,宜优先采用O=22计算分子式方案等建议。 The Zhaoyuan-Yexian area in northwestern part of east Shangdong is an important gold-producing base and constitutes the well-known Zhao-Ye gold ore belt in which the gold deposits have close genetic relationship with the evolution of Linglong, Luanjiahe and Guojialing granites of this area. The Linglong rock body is a medium-grained gneissic granite body which shows intruding along bedding or cross-cutting contact with old strata of Jiaodong Group and thus contains old strata enclaves of different shapes and... The Zhaoyuan-Yexian area in northwestern part of east Shangdong is an important gold-producing base and constitutes the well-known Zhao-Ye gold ore belt in which the gold deposits have close genetic relationship with the evolution of Linglong, Luanjiahe and Guojialing granites of this area. The Linglong rock body is a medium-grained gneissic granite body which shows intruding along bedding or cross-cutting contact with old strata of Jiaodong Group and thus contains old strata enclaves of different shapes and sizes whose contents obviously increase at the marginal facies of the rock body. The typical mineral assemblage of the granite is feldspar-quartz-biotite-ilmenite-mo- nazite. Compared with other granites in China or the whole world, it has higher values of DI, SiO_2 Q, AR and lower values of Fe, Mg and K20/ISla20 ratio, with Al_2O_3/(K_2O+Na_2O+CaO)ratio varying in the range of 1.00—1.10\$ as for trace elements, it is characterized by higher Ba, Sr contents and Ba/Sr ratio, lower Rb/Sr ratio and ΣREE, higher ΣLREE/ΣHREE and La/Y ratios as well as slight Eu anomalies. Biotite contains high iron and low magnesium. Calculation shows that the rock-forming pressure is almost the same as the magma-forming pressure (some 0.4GPa), rock-forming temperature is low (600-685℃), and water fugacity is high (0.22GPa). Therefore, it is comparable with S type granites in overall characteristics, thus belonging to contemporaneous granite. The Luanjiahe rock body is a medium-coarse-grained granite body with typical mineral assemblage being feldspar-quartz-biotite-muscovite-monazite-corundum. It obviously shows the same differentiation and evolution features as the Linglong granite in such aspects as major elements, trace elements and genetic minerals, implying that it is a late differentiation product of the Linglong granite. The Guojialing rock body is a porphyritic granodiorite body characterized by the existence of K-feldspar phenocrysts with different sizes. The rock body also contains a few old strata enclaves and some enclaves of hypogene fine-grained diorite. Its rock-forming age is younger than that of Linglong and Luanjiahe granites, and its typical mineral assemblage is feldspar-quartz-biotite-amphibole -magnetite. Petrochemically, it is rich in Mg, Fe and poor in Q, DI, with A1_2O_3/ (K_2O+Na_2O+CaO)ratio varying in the range of 0.78-0.98. The Guojialing granite and Linglong granite have different genetic characteristics but inherent material connections in the aspects of major elements, trace elements and genetic minerals. The REE pattern of the Guojialing granite is similar to that of the Linglong granite except that the former has higher ΣREE. Biotite is relatively rich in Mg. The calculated rock solidification pressure is 0.23 GPa and magma-forming pressure is 1 GPa, indicating that the rock is somewhat of I type granite. From the above discussion, the authors hold that the three different types of granites in this area were all formed by partial melting of the crust. The Linglong and the Luanjiahe granites are different rock bodies formed as a result of differentiation of the same magma source at the early stage of evolution, belonging to autochthonous or basically autochthonous type granites with hypabyssal origin and shallow emplacement. The Guojialing granite is a deep source and shallow-emplaced rock body formed by further melting of crust with the mixing of some deep source substances. On the whole, it is a complex rock body produced in the same tectonomagomatic evolution cycle of Early Yanshanian period. The gold deposits are distributed along the endo- and exo-contect zone of the Guojialing granite and were formed later than the granite body. The Guojialing granite is of deep-source shallow-emplaced I type, relatively rich in gold and some other ore-forming trace elements. It is believed that the Guojialing granite is the direct parent rock for gold and the gold deposits are of post-magmatic hydrothermal origin. 著名招掖金矿带中金矿床的形成与本区玲珑、滦家河和郭家岭花岗岩有着密不可分的成因联系。根据这些花岗岩的地质和岩石特征,以及主要元素、微量元素、稀土元素的演化特点和黑云母成分分析,认为它们均为地壳深部部分熔融形成的花岗岩。玲珑花岗岩和滦家河花岗岩是同一岩浆源经分异作用形成的不同岩体,郭家岭花岗岩则为晚期侵入岩体。总体为燕山早期同一构造岩浆演化旋回形成的复式岩体。金的成矿作用与郭家岭花岗岩有关。 << 更多相关文摘
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