英语释义

• the upper part of the mantle

片语

upper-mantle olivine地幔橄榄石

upper-mantle amphibole上地幔角闪石

upper r mantle上地幔

crust-upper-mantle structure地壳上地幔结构

Crust And Upper Mantle地壳上地幔

crust upper mantle地壳上地幔

crust and upper-mantle velocity structure地壳上地幔速度结构

crustal and upper-mantle S-velocity地壳和上地幔波速

英汉例句

• it shows that the magma was derived from the upper mantle which was altered or affected by subduction composition, and the mantle source was of chemical inhomogeneity.

  这表明巖浆起源于受俯沖组分改造或影响的上地幔，且地幔源区存在明显的化学不均一性。

• study to the relation between strong earthquakes and s-wave velocity structures in the crust and upper mantle in the studied area.

  内地壳和上地幔s波速度结构与强震的关系和强震活动的深部背景进行了探讨。

• these variations show that a zone of decreased p wave velocity may be found in the crust and upper mantle beneath the station.

  此种变化表明，大地震之前台站附近地壳—上地幔内曾出现p波速度下降的区域。

• they also brief the two characteristics of the work of deep seismic sounding of the earth's crust and the upper mantle in china, and make three suggestions for pushing the work fo…

  作者还介绍了我国的地壳——上地幔深部探测工作的两个特点，并为了推进此项工作而提出了三点建议。

• isostatic gravity anomaly shows the character of middle - short wavelength, reflects unbalance of crust and upper mantle and dynamical character of substance adjusting.

  均衡重力异常显示出中短波长特性，反映的是地壳上地幔物质分布的失衡和物质调整的动力学特征。

• all these results have shown that an upper mantle diapir had continued to occur during the quaternary in this area.

  在第四纪时期，该地区上地幔仍然继续其底辟上涌过程。

• the resistivity in the upper mantle of the lithosphere along the profile is different.

  上地幔巖石层在横向上具有不同的电阻率。

• paleogeotherm indicates high thermal flow of the upper mantle below the tan lu fault zone.

  古地温线特征表明，断裂带之下的上地幔具有高的大地热流值。

• their primary magma system originated from the upper mantle wedge above the slab by low degree partial melting.

  巖石组合代表一个不成熟一半成熟的岛弧类型，其原始巖浆起源于楔型上地幔的低程度部分熔融。

• finally, the upper mantle anisotropy in the yunnan region is studied by using the phase sks.

  重点是利用远震sks波研究了云南上地幔的各向异性。

• the magnetotelluric (mt) method provides images of the electrical resistivity of the crust and upper mantle from surface measurements of natural electric and magnetic fields.

  大地电磁法通过测量地表的天然电场和磁场来提供地壳和上地幔的电阻率图像。

• troughs of the upper mantle are areas of distribution of skarn and hydrothermal endogenic ore deposits.

  地幔坳陷带为夕卡巖型和热液型内生金属矿床分布区；

• the volcanic activities have relations to the heat-flow upwelling, crust thinning, upper mantle and lower crust melting, and upward movement of the melt materials along the block boundaries.

  火山活动与热流上涌、地壳拉伸减薄、上地幔及下地壳物质熔融并沿块体边界向浅部上移有关。

• this paper introduces a result of 2-d density structure of the crust and upper mantle in luyang-haicheng-donggou dss profile using the dss data obtained from the profile.

  本文介绍了应用闾阳—海城—东沟剖面深地震测深资料研究该剖面地壳与上地幔二维密度结构的结果。

• the petrogenetic matter is composed of the magma derived from the upper mantle and magma formed from lower earth crust, the genetic type belongs to i type syntactic granite.

  闽东南沿海晚中生代变质带内出露的i型花岗巖、细晶巖和伟晶巖中常包含巖浆成因的石榴子石和原生白云母。

• the motion of upper mantle materials, the faulting and seismicity are a common source-contemporaneous.

  认为上地幔物质运动、断裂活动和地震三者是同生共源关系。

• the metallogenic source material comes from the upper mantle and the lower crust.

  成矿物质来源于上地幔和下地壳。

• it is a mixture of crust and mantle materials which resulted from the upwelling and transporting of the upper mantle material.

  在下地壳下部有一数公里厚的高速致密的壳-幔混合物层，其形成原因是由于上地幔物质上涌并迁移到下地壳的结果。