查询词典 volcanic

It is also key to know volcanic-exhalative Sedimentary mineralizing that material source, nature, migrating and preserving of mineralizing fluid.

流体的物源、性质及在成矿过程中运、储机制也是认识喷流—沉积矿化作用的核心。

The most impressive volcanic phenomena are explosive eruptions.

最令人难忘的火山现象是爆炸喷发。

Partial melting of carbonated eclogites plays an important role in arc magmatism and volcanic outgassing.

碳酸盐化榴辉岩的部分熔融形成的熔体和气体对于弧岩浆的生成、CO2去气都有非常重要的作用，从而对整个碳循环研究具有重要的意义。

The mendous thick ore body was formed by sea floor volcanic eruptive sedimentation during the Devonian Period; the stringer ore body by Yanshanian magmatic hydrothermal fluid filling and overprinting. The reduction of old terrigenous detritus and some organic materials has important effect on the late ore fluids.

其中层状矿体为泥盆纪海底火山喷发沉积作用所致，脉状矿体可能来自燕山期岩浆热液充填迭加形成，古大陆碎屑物质和部分有机质的还原对后期成矿流体具有较大的影响作用。

Large volcanic eruptions spread cooling palls through the stratosphere.

火山大爆发将厚重的火山灰铺到了平流层。

The sulfur and lead isotope compositions indicate that the ore_forming materials were mainly derived from the volcanic rocks and granodioritic porphyries.

硫_铅同位素指示成矿物质主要源于火山岩地层和花岗闪长斑岩脉。

Flow theory and application of volcanic rock reservoir exploited with horizontal well is studied based on the preexisting theories.

研究了水平井段长度、裂缝和水平段夹角对开采效果的影响。

The study of volcanic rocks in orogenic belts aims mainly at retracing the tectono-magmatic evolutionary history of orogenic belts.

造山带火山岩石学研究的主要目的在于重溯造山带的构造－岩浆演化历史。

In North Tibet, the advanced subduction plate started to break off, which resulted in mixture of the crust materials and mantle materials, and formed the source region of richening molten materials. The large-scale volcanic activity appeared in the central-north part of the plateau.

高原北部，先行俯冲板片发生断离，其地壳物质与地幔物质混合，从而形成板内富集熔体的源区，并在高原中、北部形成大规模的火山岩。

Volcanic rifted margins are a kind of continental margin formed during continental breakup. Their geodynamic evolution is as complex as that of active margins.

火山型被动陆缘是大陆解体过程中形成的一类陆缘类型，其演化过程与活动陆缘一样复杂多变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。