英语释义

1. ultrabasic

片语

ultramafic intrusion超镁铁质侵入体

ultramafic inclusions镁铁质包体

ultramafic lavas超镁铁质熔巖

Ultramafic dyke超镁铁质巖墻

mafic ultramafic镁铁质

ultramafic glass[玻璃]

ultramafic body超镁铁巖体

ultramafic xenolith超镁铁质捕虏体

英汉例句

• The ultramafic nodules widely distributed in Cainozoic basalt in eastern China are regarded as fragments of upper mantle that were brought up to the ground surface by basaltic magma.

  本文对中国东部一些新生代玄武巖中二辉橄榄巖团块的结构进行了研究。

• All of these characteristics are in contrast with their host rock_serpentinite and show that the leucocratic rocks were produced by crystallization differentiation of ultramafic magma.

  这些特征表明，浅色巖是幔源超基性巖浆晚期结晶分异的产物。

• Lots of mafic - ultramafic enclaves are developed in Neoarchaean TTG gneisses in south of Jiaobei uplift with the trend of NEE.

  在胶北隆起南缘新太古代TTG质片麻巖中发育了大量的超铁镁质-铁镁质巖包体，呈NEE向群带状展布。

• The ultramafic intrusive complex is composed of dunite, peridotite, pyroxenite, gabbro and their metamorphic products.

  超镁铁质侵入杂巖体由纯橄巖，橄榄巖，辉石巖，辉长巖及它们的变质产物组成。

• This paper chooses the Yaogou hornblendite body, one of the two major ultramafic outcrops in the Laiyuan batholith, as a representative to carry out detailed research.

  以窑沟橄榄辉石角闪石巖巖体为代表，研究了涞源巖基中超镁铁质巖石。

• There is a kali-alkaline ultramafic complex in the Fanshan of Hebei.

  矾山巖体是一环状堿性超镁铁杂巖体。

• The Jinchuan deposit, hosted by olivine-rich ultramafic rocks, is the world's third largest magmatic Cu-Ni sulfide deposit being currently exploited.

  赋存于超镁铁质巖的金川矿床，是目前世界第三大在采硫化铜镍矿床；

• Fanshan intrusive body is a complex body of meta-alkaline ultramafic rock-syenite. It hosts the biggest magmatic apatite deposit in north China.

  矾山巖体为一偏堿性超镁铁巖-正长巖杂巖体，其中蕴藏着中国北方最大的巖浆型磷灰石矿床。

• The Songsugou peridotite in Shangnan, Shaanxi Province is an important but petrogenetically debated ultramafic massif in the Qinling orogenic belt.

  陜西商南县松树沟橄榄巖体是秦岭造山带中具重要意义和争议较大的巖体。

• Cenozoic basalt in eastern China contains abundant ultramafic xenoliths which are specimens of pyrolites taken during basalt eruption.

  中国东部新生代玄武巖中丰富的超镁铁巖包体，是玄武巖浆喷出地表时取出的上地幔巖石标本。

• The rocks at the top of the seamount consist of serpentinized ultramafic harzburgite.

  海山顶部的巖石是由蛇纹石化超镁铁质方辉橄榄巖组成。

• Recently, several important progresses have been made in the geodynamics concerning the evolution of mafic and ultramafic rocks.

  近年来，应用地球动力学研究镁铁质-超镁铁质巖石演化取得了一些重要进展。