ultrabasic
英[ˌʌltrəˈbeɪsɪk]
美[ˌʌltrəˈbeɪsɪk]
双语例句
- 1. Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.
- 煎茶岭金矿与煎茶岭超基性岩体有密切的成因联系。
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- 2. In an ultrabasic rocks in North Jiangsu, corundum was first discovered and some was up to gem grade.
- 苏北某地超基性岩中,首次发现了红刚玉,少量已达宝石级。
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- 3. The ultrabasic rocks of Mesozoic Caenozoic era have been found in the northeastern Jiangxi Province.
- 赣东北地区发现有中-新生代超基性岩。
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- 4. There are three magmatic zones of clusters of basic and ultrabasic rocks from north to south in this area.
- 本区基性、超基性岩岩脉群的出露,从北向南可归纳为三个岩桨岩带。
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- 5. Pyroxene is ultrabasic rocks and basic rocks in the main mineral, also in the andesite often appear as phenocrysts.
- 辉石为超基性岩和基性岩中最主要的矿物,另外在安山岩中常以斑晶出现。
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- 6. The ultrabasic rocks form a complex of large tectonic slices with intercalated slices of Sebakwian sedimentary rocks.
- 超基性岩与塞巴奎沉积岩岩片相间构成一巨大的构造岩片的杂岩体。
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- 7. The studied platinum - gold placer occurs in Quaternary alluvial - diluvial a piedmont valley of ultrabasic rocks, Northwest China.
- 该铂-金砂矿产于超基性岩体山前谷地的第四纪冲积- 洪积层中。
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- 8. Ultrabasic rocks have a silica content less than 45%. Peridotite is the typical intrusive rock which consists of olivine and pyroxene.
- 超基性岩的SiO2含量小于45%,它的侵入岩叫做橄榄岩,主要由橄榄石、辉石等矿物组成。
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- 9. Altun south margin fracture is a regional deep-rooted fracture reaching upper mantle, along which there are plenty of basic-ultrabasic rocks.
- 阿尔金南缘断裂带是一条深达上地幔的区域性大断裂。
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- 10. There are two metallogenic formations for copper nickel deposits related to ultrabasic magmatism, namely chrome and platinum bearing formations.
- 与超基性岩浆作用有关的铜镍硫化物矿床主要有两种成矿建造,一种为含铬建造,另一种为含铂建造。
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- 11. Regional geochemistry anomaly in mining deposit was well-developed, and anomaly distribution is controlled by sill and swarm of basic and ultrabasic rock.
- 矿床区域地球化学异常发育,异常的分布受基性—超基性岩岩群和岩带制约,异常浓集中心与矿田的岩矿体一致。
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- 12. The Parefin 4 chromite claims near the northern end of the Csardas thrust again indicate the eastward extension of the thinning ultrabasic sheet from Railway Block.
- 靠近萨达斯冲断层北端的帕勒芬4铬矿区又表明从铁路段向东超基性岩席减薄的情况。
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- 13. The south margin faulted zone of Altun Mountain in Xinjiang is a regional upper mantle deep structure, along which numerous basic ultrabasic complex bodies are distributed.
- 阿尔金南缘断裂是一条深达上地幔的区域性大断裂,沿断裂分布着众多的基性-超基性杂岩体。
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- 14. Mineral materials are mainly from the ultrabasic rocks. Therefore, it is a typical gold deposit of structural alteration features, which is related to the ultrabasic rocks.
- 成矿物源主要来源于超基性岩中,是一处较典型的与超基性岩有关的构造蚀变岩型金矿床。
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- 15. Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.
- 野外地质调查和室内岩石学研究表明,大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。
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- 16. The regional metallogenic control of the transition zones of platform folding and the transition zone of folds, deep and large fractures, basic ultrabasic rocks are emphasized.
- 强调台褶过渡区及褶皱过渡区、深大断裂、基性超基性岩的区域控矿作用。
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- 17. Hosted in Sanhekou Formation mediate - acid volcanic rocks of Devonian and controlled by brittle-ductile shear zone, the Gaoshan gold deposit is spatially related to ultrabasic rocks.
- 高山金矿产于泥盆系三河口组中酸性火山碎屑岩中,矿体受脆-韧性剪切带控制。
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- 18. Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.
- 岩石铅同位素构造演化模式判别结果表明,煎茶岭超基性岩石的成岩物质来自亏损上地幔;
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- 19. The REE distribution of serpentinized peridotite in ultrabasic rocks is the characteristic of U-type, showing that it was the LREE enriched residual mantle experienced in mantle metasomatism.
- 变超基性岩蛇纹石化橄榄岩的稀土元素配分具典型的U形特征,显示为具地幔交代作用的LREE富集地幔残余。
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- 20. However, compared with jinchuan ore - bearing intrusion, jianchaling ultrabasic intrusion formed by magma simple emplacement, and magma fractionated weakly with lower content of nickel and sulphur.
- 而与赋存超大型镍铜硫化物矿床的金川岩体相比,煎茶岭超基性岩体为岩浆一次侵位形成,分异程度小,镍、硫含量较低。
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- 21. Basic-ultrabasic intrusions can be delineated using the inversion result, so this method has great application value in looking for copper-nickel deposits associated with basic-ultrabasic intrusions.
- 利用反演结果可以对基性超基性岩体进行圈定,对于寻找与基性超基性岩体有关的铜镍矿床有重要的应用价值。
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- 22. Basic-ultrabasic intrusions can be delineated using the inversion result, so this method has great application value in looking for copper-nickel deposits associated with basic-ultrabasic intrusions.
- 利用反演结果可以对基性超基性岩体进行圈定,对于寻找与基性超基性岩体有关的铜镍矿床有重要的应用价值。
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