查询词典 xenoliths

The xenoliths of this study generally range from 10 to 20 cm in diameter and are green in their appearance.

本研究之捕获岩直径介於10-20 公分，外观上呈现绿色。

Unlike gold, molybdenum content of host rocks is remarkably higher than that of mantle-derived xenoliths.

(1)与金不同，钼在寄主玄武岩中的含量显著高于在地幔岩包体中的含量。

In this study thehelium isotope composition of the mantle xenoliths and xenocrysts were systemically determinedfirst time.

发现不同地区，及同一地区不同幔源包体和高压巨晶的氦同位素组成明显不同。

Mantle xenoliths from 12 localities in Eastern China are studied in this paper to investigate the composition, thermal structure, and Redox states of Continental Lithosphere beneath Eastern China.

本文以中国东部新生代碱性玄武岩中12个代表性产地的深源包体为研究对象，对中国东部大陆岩石圈的成分、热结构与氧化状态进行了较系统的研究。

Gold, molybdenum and tungsten contents in the samples of deep-seated Xenoliths and their host rocks from Anfeng peak were analyzed.

本文对中国东部江苏东海县安峰山一带的深源包体及其寄主玄武岩中Au、Mo、W含量进行了较系统的分析，得到较系统的基础数据。

Sulfides inclusions of mantle-derived xenoliths from different districts have different gold content.

4地幔岩包体金含量高的地区，地幔岩包体中硫化物包裹体金含量也高。

Some geologists,however,on the basis of observations concerning mantle xenoliths, argue that the mantle is not layered,but that heterogeneity is created by fluids rich in "incompatible elements" percolating upward and transforming portions of the upper mantle irregularly,according to the vagaries of the fluids' pathways.

但是，某些地质学家，以对地幔捕虏岩体所作的观察为依据，指出地幔并非是分层排列的，相反，地幔的异质性是由那些富含&不相容成分&的流质构成的，这些成分趋向于流体而非固体的状态，自下而上渗透扩散，并依照这些流质流向的任意性，不规则地将上部地幔的某些部分予以改变。

In this paper, the distribution, abundance and occurrence states of U in mantle xenoliths are studied by ~(235)U fission track method, and the movement of mantle fluids is revealed by means of U-tracer, which is a representative of incompatible elements in the mantle.

在此基础上进一步把铀作为不相容元素群的示踪剂，指示地幔流体在深部地幔岩中的活动轨迹。

Although the mode of carbon storage in the mantle is largely unknown, observations of microbubbles on dislocations in minerals from mantle xenoliths has led to the suggestion that carbon may be soluble in silicates at high pressure.

地球地幔中储存的碳的数量要比大气层和生物圈中碳的总量大几个数量级，所以，碳在地幔中的储存模式是全球碳预算中的一个重要问题。

The gold content of mantle rocks, especially the gold content of mantle-derived xenoliths may be an indicator to the distribution of gold deposits-concentrated districts.

地幔岩特别是地幔岩包体中金含量的高低，对地壳中金矿床和金矿集中区的分布有指示意义。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。