supergene
表生
常用释义
英音[ ˈsuːpədʒiːn; ˈsjuː- ]
美音[ ˈsjʊpərˌdʒin ]
基本释义
- adj. 表生的；浅生成的
- n. [地质] 浅生矿床
例句
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1·Gold is mainly enriched in gossan and supergene sulfide.金主要富集在铁帽亚带及次生硫化物带。
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2·Mn ores were concentrated through sedimentation, metamorphism and supergene enrichment.锰矿的富集经历了沉积作用、变质作用和表生再富集作用。
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3·That is nugget formed on the basis of the transform and limited accretion of primary nugget in supergene.指出存在于表生环境中的狗头金是原生块金在表生条件下经改造并发生有限增生的结果。
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4·Jarosite is a major secondary mineral formed in acid supergene environment by oxidation of metal sulphide.黄钾铁矾是金属硫化物在酸性条件下氧化形成的主要次生矿物。
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5·Adsorption is regarded as an important metallogenic mechanism for the supergene and epithermal ore deposits.吸附作用被认为是低温表生矿床的一种重要的成矿机制。
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6·Hurun manganese deposit is consisted of Marine sedimentary primary manganese carbonate ores and supergene enrichment oxide ores.湖润锰矿床由海相沉积的原生碳酸锰矿床和表生富集的氧化锰矿床组成。
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7·In the course of alteration, the unstable elements in supergene zone are leached out in quantity, but the stable ones are relatively enriched.在蚀变过程中，那些在表生条件下不稳定或较不稳定的元素大量流失，而那些稳定或较稳定元素则很少流失或相对富集。
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8·The Jurassic strata are considered as the important target strata for the exploration and development of the supergene gas in western Sichuan.川西坳陷侏罗系是川西浅层天然气勘探开发的主要目的层。
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9·The deposit belongs to vadose hot brine-supergene genetic eluvial clay-type gold deposit and to laterite-type gold-deposit in terms of industry.矿床成因类型属渗流热卤水一表生成因的残积粘土型金矿床，工业类型为红土型金矿床。
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10·The supergene geochemical features and the factors that control the supergene geochemical anomaly of gold in alpine meadow landscape are expounded.阐述了高寒草甸景观区金的表生地球化学特征，以及制约金的表生地球化学异常发育的表生和景观因素。