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- ore formation mechanism 成矿机制
- The paper has analysed the relationship between ore formation and tecton ics,medium structure,microstructure of the Xiangxi gold d eposit,and analysed the ore-formin g mechanism. 本文对湘西金矿的大地构造、中、小构造、显微构造成矿进行了探索,在此基础上作了构造成矿机理分析。
- Formation mechanism of sintering cemented carbide pockmarks is studi ed. 研究了硬质合金烧结麻面的形成机理。
- There are two opinions,alkali metasomatism and skarnization on the Han-xing iron ore formation in China. 邯邢式铁矿为我国一重要铁矿类型,对于邯邢式铁矿的成因存在两种看法,即碱交代成因观点和矽卡岩成因观点。
- The paper involves the formation mechanism of the strength of quicklime ... 论文探讨了搅拌生石灰桩强度形成机理,公路软基处理的有效性及适用条件。
- The neogenic soil body is of great significance in the study of regional environmental evolution, nutrition element release and secondary ore formation. 摘要土壤新生体对于研究区域环境变化、营养元素释放以及次生成矿作用具有重要意义。
- Studies on petrochemistry, geochronology of diagenetic and ore formation, mineralization and ore assessment of Baogutu porphyry copper deposit were done. 本论文分别从矿床地质、岩石化学、成岩成矿年代、成矿作用等方面对包古图斑岩铜矿床做了系统研究。
- The article emphatically expounds tectonic setting, ore formation, minerogenetic series for the use of mapping of minerogenetic map of nonmetallic ore deposits. 着重介绍构成非金属矿床成矿地质图的构造环境、含矿建造、成矿系列的基本概念，并指出构造环境是主体，控制着含矿建造和成矿系列的形成和分布。
- Archean metamorphic rock of Lamagou formation is the basal source rock of the deposit.Gold in Proterozoic rock of changcheng series was also incorperated in the ore formation. 研究认为拉马沟组变质岩石基底富矿源岩(层),元古界长城系中的金元素亦参与了成矿。
- It's useful for the study of traffic control optimizationand shockwave formation mechanism. 这为交通控制优化、车流波形成机理的研究提供了基础。
- Ore formation was dominated by exhalation-sedimentation, subsequently subjected to metamorphism reformation, superposition of magmatic hydrothermalism and supergenesis. 成矿以喷气－沉积作用为主，其后经历了变质改造、岩浆热液叠加及表生氧化作用。
- Formation Mechanism of the Simulated SPCZ and Baiu Front Using a Regional Climate Model. 用区域气候模式模拟。
- Qinglong Dachang is a large antimony(Sb)ore deposit in southwestern region of Guizhou province.Puqing exploration zone possesses good conditions for ore formation. 晴隆大厂锑矿田是黔西南地区大型的锑矿田,其西部的普晴勘查区具有良好的成矿条件。
- CHARACTERISTIC OF SURFACE RUPTURE ZONE AT SHANGSI AREA AND ITS FORMATION MECHANISM? 上寺地表破裂带及其形成机制的初步认识?
- Heat and mass transportation and chemical interaction in a hydrothermal system play a pivot role in dynamical processes of ore formation and pollutant migration. 介质中热质输运-反应体系对于热质成矿、污物迁移等十分重要。
- The formation mechanism of the secondary PD and cyto-mictic channel are discussed in the present paper. 文章讨论了细胞发育过程中次生胞间连丝与细胞融合道形成的机理及其相互联系。
- This paper introduces formation mechanism of overdamp layer and analyzes the effect on sintering process. 介绍过湿层形成机理,分析过湿层对烧结工艺过程的影响。
- A model and opinion of formation mechanism of the amor-phous Ni-P alloy have been presented. 进而,对Ni-P合金非晶态的形成机制,提出相应的模式和观点。
- This paper discussed the formation mechanism and influencing factors of struvite. 摘要论述了鸟粪石的形成机理、形成的影响因素。
- The formation mechanism, production technology and feedstock selection of needle coke were discussed. 摘要主要探讨了针状焦的生产原理、生产技术及相应的原料选择。
