meteorites的例句大全

In order to reasonably explain the origin relation between meteorites, Earth and terrestrial planets, to discuss the Earth's source and estimate earth's bulk composition, it is necessary to set up a Petrological model for condensation process of solar nebula in terrestrial planet region.

建立类地行星区太阳星云凝聚过程的岩石学模型，对于合理解释陨石、地球和类地行星的成因关系，探讨地球起源和估算地球的整体成分都有着重要意义。

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Inspiration from study of Antarctic meteorites ⅵ. investigations of Martian meteorites and implications for cosmochemistry

南极陨石研究的启示Ⅵ：火星陨石的研究及宇宙化学意义

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Based on the studies of meteorites, the authors introduce the formation and evolution of the solar system, including condensation, heating and alteration in the solar nebula, thermal metamorphism, igneous fractionation and shock metamorphism in parent bodies of meteorites.

通过对陨石的研究，说明太阳系的形成与演化历史，包括太阳星云的凝聚过程、高温加热熔融事件和低温蚀变过程，陨石母体的热变质作用、熔融分异作用以及冲击变质作用等。

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We knew that the isotopic compositions of noble gases observed in space ( like those measured in meteorites and cosmic dust) were clearly distinct from those found on the earth.

我们知道太空中惰性气体的同位素组成（像在陨石与彗尘中测量到的情形），与地球上的截然不同。

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Meteorites can contain thousands of organic molecules, including amino acids.

陨星可蕴含成千上万的有机分子，包括氨基酸。

词典精选例句

Such chemicals fall onto Mars all the time in interstellar dust and meteorites, as they do onto Earth. Yet none have been definitively detected.

这类物质不断以星际尘埃和陨石的形式落到火星上，就像落在地球上一样，但目前还从来没有被确凿地发现。

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Several new papers now lend support to the idea that fossilized bacteria have been preserved in meteorites blasted from the Red Planet's surface.

目前，数家美国的报纸都已经撰文对微生物化石的确来自火星的理论表示了支持。

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Meteorites striking land usually vaporize instantly.

陨石撞到地面往往立即汽化。

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Did life on the earth originate from molecules deposited by meteorites or comets?

地球上的生命源自陨石或彗星带来的分子 吗 ?

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The 28 Antarctic meteorites have been collected for the second time from the Grove Mountains of East Antarctica, during the 16th Chinese National Antarctic Research Expedition in 1999-2000 austral season.

本文研究的28块陨石，均为我国第16次南极科学考察队，在南极格罗夫山地区回收。由于样品量有限，每个样品仅有一个光簿片。

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It concluded that the lunar crater is so uniform that they had to be the result of impact of falling bodies such as meteorites.

它认为，月球陨石坑是统一的，他们有结果的影响，如陨石坠落斑痕。

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Shenyang meteorites& a new understanding on ultrabasic rock body

沈阳陨石&对超基性岩体的新认识

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Petrography and mineral chemistry of100 meteorites collected from the Grove Mountains, Antarctica, were studied and their chemical-petrographic types were assigned.

本文主要报道了南极格罗夫山新回收的100块陨石的岩石学和矿物化学特征。

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( 1) 104 meteorites that collected in Grove Mountains region, Antarctica, by the 19th Chinese Antarctic Research Expedition ( CHINARE) were classified.

对19次南极科考队从格罗夫山地区新回收陨石中的104块进行了分类工作。

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The process of planetary formation, as deduced from meteorites and confirmed as plausible by computer models, went like this. First, dust particles clumped together to form cosmic dustballs.

通过陨石推断并经计算机模拟认为可信的行星形成过程如下：首先，尘埃颗粒凝结成块形成宇宙尘球。

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studies of the allende meteoric provided information about the composition of chondritic meteorites and their possible origin.

对Allende流星的研究提供了关于球体陨石组成和他们可能起源的信息。

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furthermore, through the comparison of petrological features and mineral chemistry, 21 groups of meteorites are paired.

经过岩石矿物学特征和矿物成分的对比分析，初步确定成对陨石21对。

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they often left lumps of smelted metal ore behind them, and that material is frequently mistaken for meteorites.

他们往往留下肿块，在他们身后的冶炼金属矿和材料是经常误为陨石。

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the world's largest meteorite shower and meteorites - landed in jilin province.

世界最大陨石雨和陨石――降落在吉林省。

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This paper reviews the new results on the studies of shock effects of meteorites, and the shock-related pressure and temperature history.

本文评述了近年来陨石冲击变质效应和压力温度历史研究的新进展。

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