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2 Mm were compared using the Lipophilic Hydrophilic Ratio concept which was defined on the basis of the Washburn equation, and their surface free energy component s were also estimated using the Washburn equation and van Oss-Chaudhurry-Good theory with n-hexane,α-bromonaphthalene, formamide and water as probe liquids.

2mm无烟煤、锰砂和石英砂滤料的润湿性;同时以正己烷、1-溴萘、甲酰胺和去离子水为探针液,用Washburn方程和vanOss-Chaudhurry-Good理论对滤料表面自由能成分进行了估算。

Effects of fused quartz on properties of Al-2O-3-SiC-C castable are discussed.

探讨了熔融石英加入量对Al2O3-SiC-C质浇注料性能的影响。

Based on the proven gold deposits, there are three ore-forming types: skarn, altered cataclastic rock and quartz veins.

在已探明的金矿床中,有矽卡岩型、破碎蚀变岩型、石英脉型三类。

The article considered that Chagan Obo iron-zinc deposit formed in an extensional environment.

综合认为查干敖包铁—锌矿床是一与石英闪长岩有关的矽卡岩型矿床。

Recently a mantle mineral group including about 70~80 subtipys of mineral have been discovered from podiform chromitite in Tibet,China.

最近在西藏罗布莎村豆荚状铬铁矿石中发现一个由70~80种矿物组成的地幔矿物群,其中包括新矿物罗布莎矿,还有金刚石、柯石英、碳硅石、方铁矿、以及Fe-Si相矿物。

Baihua igneous complex consists mainly of pyroxenite-gabbro-diorite-quartz diorite. They form a complete comagmatic evolutionary series. The tectonics environment discrimination of trace element geochemistry reveals the igneous complexs formed in an island-arc setting.

百花岩浆杂岩体主要由辉石岩-辉长岩-闪长岩-石英闪长岩组成,构成较完整的同源岩浆演化序列,地球化学研究表明其形成于岛弧构造环境。

The Liushuigou intermediate-basic meta-igneous complex at Guanzizhen, Tianshui, is composed mainly of metagabbro-metagabbro diorite-metadiorite, and the Baihua basic meta-igneous complex consists mainly of pyroxenite-gabbro-diorite-quartz diorite. They form a relatively complete comagmatic evolutionary series.

提要:天水地区关子镇流水沟变质中基性岩浆杂岩主要由变质辉长岩—辉长闪长岩—闪长岩组成,百花变质岩浆杂岩主要由辉石岩—辉长岩—闪长岩—石英闪长岩组成,构成较完整的同源岩浆演化序列。

Chalcedonies include many types of cryptocrystalline quartz gems and feature a number of different colors.

玉髓内含有很多类型隐晶物质如石英,宝石和许多不同颜色的特色。

The gas phase oxidative cracking processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure.

采用石英管反应器,在常压下研究了十氢萘和环己烷的气相氧化裂解过程。

Zircons from tonalitic and quartz dioritic orthogneisses in the Nyainqêntanglha Mountains, Tibet, were dated by ion microprobe and their origin was studied.

采用高精度离子探针测年方法对西藏念青唐古拉山英云闪长质和石英闪长质正片麻岩中锆石的成因和形成时代进行了研究。

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