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firsthand evidence
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  重要证据
     This offers firsthand evidence for the determination of the regional tectonic boundary and the differentiation of the geotectonic unit, and also furnishes new information for the study of Mesozoic crust-mantle mixing and crustal accretion in the region.
     这为确定区域性构造边界和大地构造单元划分提供了重要证据. 同时,也为探讨本区中生代壳幔混合作用和地壳增生提供了新的信息.
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  “firsthand evidence”译为未确定词的双语例句
     With all mentioned above being the main points of the essay, the author’s purpose is to take venture into the law concepts in ancient Greek society via legends, thus to find firsthand evidence for today’s study and build up the link between ancient myth and law.
     所有这些内容都是作者构筑整篇文章的要点,目的是想通过神话故事来探索远古时期希腊社会所存在的法律思想,从而为今天的研究寻找到更加真实、直观的依据,进而建立起神话与法律的联系。
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  相似匹配句对
     On Accord of Evidence
     论民事证据合意
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     On Electronic Evidence
     电子证据可采论
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     to strengthen the obtainment of the firsthand data;
     组织科技攻关:加强第一手数据的获取;
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     THE PROFITABLE EXPLORATION TO THE SALE FROM FIRSTHAND USERS IN JIGANG
     济钢对直供用户销售的有益探索
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     FIRSTHAND DATA-MAP DRAWING WITH COMPUTING TECHNIQUES
     原始数据图数据自动标注方法
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  firsthand evidence
This paper is an empirical study, making appeal to firsthand evidence gathered by face-to-face interviews with the owner-managers of 150 small firms in Scotland.
      


Petrographic evidence suggests that mixing and mingling of magmas of contrasting compositions were important petrogenetic processes for the Laojunshan and Qinlingliang rapakivi-textured granite plutons.Melanocratic magmatic enclaves are well developed in the plutons.They are mainly fine-grained dioritic and monzonitic ones;some of them have fine-grained rims and others exhibit gradational contact relation-ships with the host rocks.The mineral assemblage of the enclaves shows markedly disequilibrium;therefore...

Petrographic evidence suggests that mixing and mingling of magmas of contrasting compositions were important petrogenetic processes for the Laojunshan and Qinlingliang rapakivi-textured granite plutons.Melanocratic magmatic enclaves are well developed in the plutons.They are mainly fine-grained dioritic and monzonitic ones;some of them have fine-grained rims and others exhibit gradational contact relation-ships with the host rocks.The mineral assemblage of the enclaves shows markedly disequilibrium;therefore quartz phenocrysts mantled with mafic minerals,acicular apatite and spike zones in plagioclase can be ob-served in most of the enclaves and ovoid K-feldspar phenocrysts occur in the host rocks and enclaves and on their boundaries.These features suggest that the rapakivi texture of the plutons is closely related to mixing and mingling of magmas.The magmatism also shows bimodal features,which is manifested by the mixing of basic magma and acid magma.This offers the firsthand evidence for the study of the origin of the rapakivi texture and genesis of the rapakivi-textured granite in the North Qinling and also furnishes new information for the study of Mesozoic crust-mantle mixing and crustal accretion there.

老君山和秦岭梁岩体具有明显的岩浆混合特征。岩体中暗色包体发育,主要类型为细粒闪长质和二长质的岩浆包体,有的岩浆包体具有细粒边,有的和寄主岩石呈过渡关系。包体的矿物组合明显不平衡:出现石英-角闪石眼斑;暗色矿物中有石英包裹体;磷灰石呈针状。在包体、寄主岩石及其边界上广泛出现卵球状的碱性长石斑晶。这些混合特征表明:老君山和秦岭梁环斑结构花岗岩、环斑结构与岩浆混合关系紧密;岩浆作用也具双峰式的特点,表现为基性岩浆和酸性岩浆的混合。这为探讨该类花岗岩和环斑结构的成因提供了直接的岩石学依据。同时,也为探讨北秦岭中生代壳幔混合作用和地壳增生提供了新的信息。

The Mishuling magma zone is located in the Huangzhuguan latitudinal deep-fracture zone in west Qinling. It is composed of acid and basic magmas. The main rock is acid magma, which is represented by the Caoguang and Donghe rock bodies and is a medium to coarse grained quartz gabbro diorite. The rock of basic magma, which is represented by the Waquanshan rock body, is a fine-grained gabbro. The Mishuling and Huangzhuguang rock bodies are the result of the strong mixing and mingling of basic magma with acid...

The Mishuling magma zone is located in the Huangzhuguan latitudinal deep-fracture zone in west Qinling. It is composed of acid and basic magmas. The main rock is acid magma, which is represented by the Caoguang and Donghe rock bodies and is a medium to coarse grained quartz gabbro diorite. The rock of basic magma, which is represented by the Waquanshan rock body, is a fine-grained gabbro. The Mishuling and Huangzhuguang rock bodies are the result of the strong mixing and mingling of basic magma with acid magma. Petrology data indicates magma mixing. The host rocks and the mafic microgranular enclaves formed by the mixing have similar isotopic ages while the Pb isotopes show the mantle source features in K-feldspar in the host rocks. Therefore the magma zone is related to the mantle magma. This offers firsthand evidence for the determination of the regional tectonic boundary and the differentiation of the geotectonic unit, and also furnishes new information for the study of Mesozoic crust-mantle mixing and crustal accretion in the region.

糜暑岭岩浆带分布于西秦岭黄渚关 EW 向深大断裂带中,由 2 类岩石组成.酸性端元以草关、董河岩体为代表,岩性为中粗粒似斑状石英闪长岩-辉长闪长岩组合;基性端元以挖泉山岩体为代表,岩性为细粒辉长岩;而糜暑岭、黄渚关岩体则是 2 类岩浆的强烈混合产物.不仅大量的岩石学资料佐证了岩浆混合作用的存在,而且主岩与其混合作用形成的包体具有一致的同位素年龄,主岩中钾长石中的 Pb 同位素具有明显的幔源性质,因而是一个与幔源岩浆作用有关的构造岩浆带.这为确定区域性构造边界和大地构造单元划分提供了重要证据.同时,也为探讨本区中生代壳幔混合作用和地壳增生提供了新的信息.

 
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