petrofabric 中文意思是什麼

petrofabric 解釋
巖石組構
  1. According to representative section, tectono - stratigraphic unite, rock association character, beidahe group is divided a, b, c petrofabrics. the lithology of a petrofabric is amphibolite, gneiss interlated with schist, accidental marble. the lithology of b petrofabric is schist interlated with marble, quartzite

    根據代表性剖面的研究,在構造巖石地層單位序列劃分變質地層的原則指導下,按變質巖石組合特徵劃分了a 、 b 、 c三個巖組。
  2. The formation of a petrofabric is mainly composed of volcanics interlated with minor detrital rock, that of b petrofabric mainly detrital rock inter lated with minor volcanics, and that of c petrofabric mainly carbonate rock. the evidences in geochemistry character demonstrate that metamorphic volcanic rock of the a petrofabric belong to calc - alkaline volcanic rock

    在代表性巖石原巖研究的基礎上確立了各巖組的原巖建造類型,它們分別是: a巖組主要為一套火山巖夾碎屑巖沉積建造; b巖組主要為一套碎屑巖夾火山巖建造; c巖組主要為一套碳酸巖建造。
  3. The lithology of c petrofabric is marble, accidental gneiss. by field attitude, rock association character, petrography and petrochemistry, we know that the protolith of a petrofabric is mainly composed of pelite, sandstone and basic to acidic volcanic, that of b petrofabric mainly a suite of pelite, sandstone ( maybe include volcanic ), and that of c petrofabric mainly limestone, impurity limestone, a few of pelite and pyroclastic rock

    A巖組的巖性主要是各種角閃巖類和片麻巖類夾有片巖,偶有變粒巖、大理巖。 b巖組的巖性主要是各種片巖夾有大理巖、石英巖。 c巖組主要是一套大理巖,偶有片麻巖。
  4. The goals of the thesis are mainly to investigate the structural profile at baila village in indus - tsangpo suture zone, and to provide us with effective reference information about deformation history of indus - tsangpo suture zone based on studies on petrology and petrofabric analysis of quartz in addition to detailed field observations

    針對上述問題,本文進行了以下研究:本文以雅魯藏布江結合帶內部的「白拉村結合帶構造剖面」為重點研究對象,在野外詳細觀測的基礎上,通過室內巖石學研究和石英組構分析,為雅魯藏布江結合帶的變形歷史提供了有效的參考信息。
  5. Petrofabric determination based on image process

    基於圖象處理的巖石組構測定方法
  6. It is very resembly representative island arc volcanic rock in the geochemistry character, so i demonstrate that a petrofabric formed tectonic activity section and island arc environment ; i also demonstrate that parametamorphite in the a petrofabric formed tectonic activity section. b petrofabric is very resembly a petrofabric in many aspects, so i think that b petrofabric also formed island arc environment, but volcanic activity obvious weakened in the b petrofabric stage. c petrofabric formed carbonatite mesa

    在地球化學特徵方面與典型島弧火山巖非常相似,得出a巖組形成於構造活動區,形成環境為島弧環境。 a巖組的副變質巖的原巖碎屑巖是快速堆積的,處于構造活動區。 b巖組和a巖組對應的巖石在各個方面都非常相似,所以形成環境也為島弧環境,只是火山活動在這期間明顯減弱。
  7. 3. analyses of small - scale structures, microstructures, x - ray petrofabric showed that the study area h

    在進行全面評價的基礎上,提出廠五家於一梨樹營于區、 11 。
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