释义 |
ophioliticBNC¹²⁶⁴¹⁶⁺⁴ 基本例句 🌏蛇毒 The Western Pung Co Lake ophiolite belongs to the middle segment of the Bangong— Nujiang suture. It is a good ophiolitic accumulate section occurring in Lake Area, northern Xizang Tibet. 西藏蓬湖西蛇绿岩隶属于班公湖—怒江缝合带的中段,是藏北湖区较好的堆晶岩剖面之一。 geojournals They point out the age of ophiolite suite by paleontological method and the emplacement age of ophiolitic melange. 提出当前用古生物法确定蛇绿岩套形成时代及蛇绿混杂岩定位时代应注意的问题。 cnki And the Bayan Har gold deposit, which is related to the granite- porphyry intruded in Sonid Zuoqi ophiolitic melange belt in the middle- late stage of the Late Paleozoic, is of an epithermal type. 另一种是以巴彦哈尔为代表的、与侵入于蛇绿混杂岩带中的晚古生代中晚期花岗斑岩有关的浅成低温热液型金矿。 xuebao.jlu.edu.cn Modern methods of limited strain survey, magnetic fabric and lithologic fabric are applied to study in detail structural deformation of ophiolitic melange of Lgte Palaeozoic in North Tianshan. 运用有限应变测量、磁组构和岩石组构等方法,对北天山存在着的一条晚古生代蛇绿混杂岩带进行了详细的构造变形研究。 cnki Poly- deformation and high pressure metamorphism are common in these ophiolitic melange belts near margins of the ancient continents. 在近古陆边缘的蛇绿混杂带中,多期构造变形和高压变质作用较常见。 cnki Situated in the western segment of the Bangong- Nujiang junction zone, Bangong Lake ophiolitic melange belt is the relics of subductional collision and extinction of the Mid- Tethyan Ocean. 班公湖蛇绿混杂岩带位于班公湖-怒江结合带西段,是中生代特提斯洋消亡的遗迹。 dictall The comprehensive methods of detailed geological mapping of outcrops at a large scale and detailed surveying profile should be used in studying the structural ophiolitic complex. 对构造—蛇绿混杂岩研究应采用大比例尺精细露头填图、详测剖面和综合研究方法。 cnki The Luobusa ophiolite and its chromite deposits outcrop in the eastern section of the Yarlung Zangbo River ophiolitic zone. 在西藏雅鲁藏布江蛇绿岩带的东段,出露罗布莎蛇绿岩块和豆荚状铬铁矿床。 cnki The mantle peridotite at the bottom of ophiolitic section in the orogenic zone is direct sample of enriched upper mantle. 发育于造山带中的蛇绿岩,其剖面下部的地幔橄榄岩部分是造山带地区富集型上地幔的直接标本。 cagsbulletin.com This paper discusses the feature of geology, lithogeochemical of this ophiolitic belt, so the ophiolite is produced from near the back-arc basin spreading ridge. 通过对该蛇绿岩带地质及岩石地球化学特征等进行了论述,认为其形成于近弧的弧后盆地扩张脊环境。 cnki |