• 裂陷作用也控制盆地形成

    Rifting played an important role in formation of the back arc basins.

    youdao

  • 马里亚纳海槽一个正在扩张弧后盆地

    The Mariana Trough is an active spreading back-arc basin.

    youdao

  • 冲绳海槽一个软流圈在汇聚盆地

    The Okinawa Trough is a back arc basin still driven by the converging asthenosphere.

    youdao

  • 内蒙朝克山绿岩地球化学:洋内弧后盆地产物

    Geochemistry of the Chaokeshan ophiolite: Product of intra-oceanic back-arc basin?

    youdao

  • 介于前缘欧亚大陆之间众多残余弧后盆地

    Many residual arcs and back arc basins exist between the frontal arc and Eurasia continent.

    youdao

  • 世末,该地区变成盆地进一步转化前陆盆地。

    The late Permian it was changed into the back arc basin, and transformed into foreland basin.

    youdao

  • 古生代末古亚洲南缘弧后盆地俯冲闭合事件产物

    It is the product of the subduction and closing of a backarc basin on the southern margin of the Paleo-Asian Ocean at the end of the Early Paleozoic.

    youdao

  • 松辽盆地中生代火山岩特征反映了盆地为裂谷盆地的性质。

    The characteristics of the Mesozoic volcanic rock in the Songliao Basin reflect that this basin is a backarc rift basin.

    youdao

  • 矿床产于弧后扩张盆地戈组流岩中,韧性剪切控制。

    The deposit occurs in the rhyolite area of Miange Formation within the back_arc spreading basin and is controlled by a shearing belt.

    youdao

  • 较高灵敏度抗干扰能力得了扩散型真空弧后电流值;

    It is suitable for diffused vacuum arcs and of fairly high sensitivity and good anti-interference ability.

    youdao

  • 初步总结了弧-盆地体系中的层地层主控因素相互作用的规律

    The interaction of the main factors controlling the formation of sequence stratigraphy in arc and back arc basin systems was primarily summarized.

    youdao

  • 白垩世晚期—始新世,火山向东移动,东海陆架盆地变为弧后盆地。

    During late late Cretaceous-Eocene, volcanic island arc moved eastward and the east China Sea shelf basin was turned into a back-arc basin.

    youdao

  • 其沉积—构造演化划分三个阶段大陆边缘裂谷裂谷拗陷盆地

    Tectono -sedimentary evolution of the basin may be divided into three stages: continental margin rift, back-arc rift, and depression basin.

    youdao

  • 新生代,东北地区作为太平洋板块俯冲地区形成典型弧后裂谷盆地

    In Cenozoic typical back-arc rift basins are formed in ne China where is the back-arc area of Pacific plate subduction zone.

    youdao

  • 通常形成于弧后环境下长英质火山岩有关块状硫化物中的含量较高

    The massive sulfides related to felsic volcanic rocks in the back-arc and island arc environments have higher content of gold. According to a vast amount of geo chemical research...

    youdao

  • 在海沟弧后盆地火山,此处板块俯冲到另一板块的地方发现了该类通道,。

    They are also found in volcanicback-arcbasins behind ocean trenches, where one tectonic plate is sliding beneath another.

    youdao

  • 结果显示在海沟及其洋侧软流层发生了大规模的沉降,弧后的软流层则强烈抬升

    The conversion result shows that the cold asthenosphere sinks in large scale along trenches and ocean-sides and hot asthenosphere rises greatly along the arc-back area.

    youdao

  • 分析真空引燃过程弧后等离子体的扩散过程以及纵向磁场对等离子体扩散的影响

    The vacuum arc ignition process, the plasma diffusing and the axial magnetic field effect are also analyzed.

    youdao

  • 古生代岛前海沟带、盆地陆缘活动构造环境下发育有不同火山岩组合。

    Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.

    youdao

  • 二郎弧后盆地海底流作用形成了不同成矿元素组合的--锌型两种矿床类型。

    Copper zinc type and lead zinc type deposits with different ore elements were formed in Back arc basin of Erlangping Group by sea bottom spout.

    youdao

  • 通过绿地质及岩石地球化学特征等进行了论述,认为其形成弧后盆地扩张脊环境

    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.

    youdao

  • 微量元素稀土元素、同位素方面论证了霍田中元古宙大陆边缘裂谷盆地构造环境。

    The studies of microelement, rare earth element and isotope compositions that the Huogeqi polymetallic ore field was formed in rift basin of back arc continental marging during Proterozoic Era.

    youdao

  • 冲绳海槽当今世界上唯一大陆边缘张裂形成的、处于早期演化阶段活动性大陆边缘弧后盆地

    The Okinawa Trough (OT) is the solitary active backarc basin in the world that is formed by extensional rifting in the continental marginal zone and is in the early stage of evolution.

    youdao

  • 三叠以白云岩灰岩泥岩为主属于个旧-裂谷盆地沉降背景形成沉积序列

    Gejiu Formation in Triassic was mainly comprised of dolomite, limestone and mudstone, belonging to the sedimentary sequences of Gejiu-Napo back-arc rift basin under the regime of thermal subsidence.

    youdao

  • 中国东北火山形成可能属于这种俯冲远离海沟陆内弧后引张、地幔热物质上涌、减压熔融情况。

    Volcanism in northeastern China is likely a product of such retreat of subduction, far field back-arc extension, and melting due to reduce of pressure while mantle upwelling.

    youdao

  • 本次工作所发现大陆边缘伸展方向大洋板块运动方向相吻合,支持拉张机制应为板片退模式

    The coupling relation between the directions of the overriding plate extension and oceanic plate motion supports the slab rollback model for the back-arc extension.

    youdao

  • 基础,对小孔等离子接热进行有限元计算,分析了引弧后熔池周围温度瞬时演变过程。

    Based on TPAW, finite element calculation of temperature field in keyhole plasma arc welding is conducted, and.

    youdao

  • 耦合特点俯冲板块年龄抗挠强度弱、俯冲角度海沟裂离弧后拉张等特点一致的。

    The weak couplings are in agreement with such tectonic features as young subduction slab, weak flexure strength, large subduction Angle, trench retreating, arc rifting and backarc extension.

    youdao

  • 耦合特点俯冲板块年龄抗挠强度弱、俯冲角度海沟裂离弧后拉张等特点一致的。

    The weak couplings are in agreement with such tectonic features as young subduction slab, weak flexure strength, large subduction Angle, trench retreating, arc rifting and backarc extension.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定