ophiolite
英['ɒfɪəlaɪt]
美['oʊfiːˌlaɪt]
- n. [地]蛇绿岩;蛇纹石
双语例句
- 1. Tarim land plate and Kazakhstan plate was divided by north Tarim ophiolite belt;
- 以塔里木北缘蛇绿岩带为界,将塔里木陆块与哈萨克斯坦板块分开;
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- 2. Geochemistry of the Chaokeshan ophiolite: Product of intra-oceanic back-arc basin?
- 内蒙朝克山蛇绿岩地球化学:洋内弧后盆地的产物?
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- 3. The ophiolite melange zone represents forearc melange facies of the Yidun collision orogens.
- 该蛇绿混杂岩带是义敦碰撞造山带大地构造相中的弧前混杂带相。
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- 4. The pyrite type Cu-Au-deposit is located in the ophiolite suite of the Precambrian Bikou Group.
- 碧口群黄铁矿型铜金矿床产于前震旦纪古蛇绿岩套中。矿体受一定层位控制,分段集中,成群分布;
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- 5. The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.
- 同位素测年及化石年代学法是蛇绿岩年代学研究的基本方法。
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- 6. Taoxinghu ophiolite was an important discovery of Longmu Co-Shuanghu suture zone in recent years.
- 桃形湖蛇绿岩是龙木错-双湖缝合带近期的重要发现。
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- 7. Five ophiolite belts were divided based on distribution characteristics of ophiolite belt in study area.
- 根据蛇绿岩带分布特征及配套系列的研究,在研究区内划分出了五条蛇绿岩带。
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- 8. This ophiolite has higher REE and trace element abundances, suggesting it was derived from the enriched mantle.
- 该蛇绿岩有高的稀土和微量元素丰度,表明其来源于富集地幔。
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- 9. The Huluhe ophiolite zone includes "Early Paleozoic of Yemashan-Mouli-Lajishan suture zone" a eastward extension.
- 提出葫芦河蛇绿岩带属“野马山—木里—拉脊山早古生代结合带”东延组成部分。
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- 10. 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。
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- 11. Recognition of Neoproterozoic ophiolite on the northern margin of the Qaidam basin: evidence of the breakup of Rodinia?
- 柴达木盆地北缘新元古代蛇绿岩的厘定--罗迪尼亚大陆裂解的证据?。
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- 12. Studing the thrust-nappe help us to re-establish the Songshugou ophiolite sequence and its ancient tectonic environment.
- 松树沟逆冲推覆构造研究对恢复蛇绿岩组合层序及其古构造环境具有重要的地质意义。
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- 13. Tarim land plate and Caucasia - Qiangtang plate was divided by Kangxiwa ophiolite belt formed by multi-period subduction.
- 以多期俯冲形成的康西瓦蛇绿岩带将塔里木陆块与高加索—羌塘板块分开。
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- 14. The ophiolite is composed of metamorphic peridotite, accumulative gabbro and the upper-seated basic volcanic rock series.
- 蛇绿岩由变质橄榄岩、堆积辉长岩和上部层位基性火山岩系构成。
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- 15. Volcanogenic massive sulfide deposits occur widely in the ophiolite of the Erlangping Group of the Eastern Qinling Mountains.
- 东秦岭二郎坪群蛇绿岩中广泛发育火山成因块状硫化物矿床。
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- 16. The poly metallic deposit occurred in the Erlangping ophiolite of eastern Qinling Mountain was regarded as volcanogenic type.
- 二郎坪群蛇绿岩中多金属矿床属火山成因块状硫化物矿床。
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- 17. The metaperidotite in ophiolite suit is characterized by lower REE content and the "U" type of variation or deletion of LREE.
- 蛇绿岩套中的变质橄榄岩REE含量较低,以“U”型或轻稀土亏损型为特点。
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- 18. The definition of Kaimeng ophiolite shows that Jiali fault may be an important suture in Gangdese tectonic belt during T_3 -J_1.
- 凯蒙蛇绿岩的确定表明嘉黎断裂在早期(T_3-J_1)可能是冈底斯构造带上的一条重要缝合带。
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- 19. We have found boninites in the Deji ophiolite section in this study, thereby providing direct evidence for their fore arc setting.
- 作者在研究得几蛇绿岩剖面时发现存在玻安岩,从而为日喀则蛇绿岩具有弧前背景提供了直接证据。
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- 20. The Karamaili ophiolite complex in East Junggar of Xinjiang province was composed of metamorphic peridotite, gabbro, diabase and basic lava.
- 新疆东准噶尔卡拉麦里蛇绿混杂岩的岩石组合为变质橄榄岩、辉长岩、辉绿岩和基性熔岩等。
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- 21. In addition, the authors have also processed gravity and magnetic anomalies in order to ascertain the extension of an ophiolite belt in this area.
- 此外,还对重、磁异常进行了处理,以确定蛇绿岩带的延展情况。
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- 22. The enrichment of the HFS elements such as Nb, Ta, Zr, Hf suggests that the forming environment of Zedang ophiolite is not related to plate subduction.
- Hf等高场强元素较为富集,反映出泽当蛇绿岩的形成并未受到俯冲作用的影响。
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- 23. The Ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical Ophiolite suite.
- 摘要该蛇绿岩带的岩体由地幔橄榄岩组成,主要岩石类型是方辉橄榄岩和纯橄榄岩,缺少典型蛇绿岩剖面中的洋壳单元。
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- 24. The ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical ophiolite suite.
- 该蛇绿岩带的岩体由地幔橄榄岩组成,主要岩石类型是方辉橄榄岩和纯橄榄岩,缺少典型蛇绿岩剖面中的洋壳单元。
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- 25. 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。
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- 26. The newly discovered Karamay ophiolitic mélange distributed along the NW edge of the Junggar basin has a complete sequence of ophiolite and accretionary complex.
- 新发现的克拉玛依蛇绿混杂岩带分布于准噶尔盆地西北缘,表现为组分齐全的蛇绿岩和增生杂岩。
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- 27. The magnetic body developed in the study area, the distribution of them and surface outcrops intrusive rocks, ophiolite and volcanic pile has a good correspondence.
- 研究区磁性体较发育,这些磁性体分布范围与地表出露的侵入岩、蛇绿杂岩及火山堆有很好的对应关系。
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- 28. This paper reported the result of trace dement composition and distribution at micro area of melt from mantle metasomatism of peridotite in the Shuanggou ophiolite.
- 用质子探针技术对双沟地幔交代熔融物的微区微量元素进行了测定。
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- 29. Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
- 其原岩岩石类型有火山岩,陆缘碎屑沉积岩,火山、岛弧拉斑系列或钙堿系列火山岩、蛇绿岩等。
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- 30. Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
- 其原岩岩石类型有火山岩,陆缘碎屑沉积岩,火山、岛弧拉斑系列或钙堿系列火山岩、蛇绿岩等。
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- The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.
同位素测年及化石年代学法是蛇绿岩年代学研究的基本方法。 - It stands for the time of the formation of the Kuerti ophiolite and the extension of Kuerti back-arc basin.
这个年龄是目前已知的新疆北部蛇绿岩年龄数据中最年轻的。
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