陨石

We suggest that the shocked meteorites could be classified into two groups; the group-A contains high-density phases, such as maskelynite and other high-pressure minerals; the group-B contains low-density phases, for instance diaplectic feldspar glass, molten glass and the assemblages of low-pressure minerals.

本文提出，陨石按照冲击变质特征可以划分为以下两类：一是含高密度相类，如熔长石和各种高压矿物；二是合低密度相类，如长石击变玻璃、低压熔融玻璃和低压矿物组合。

The Alcontent of melilite in the Ningqiang inclusions seem more than that of melilite in Allende inclusions, and the composition range of melilites of Ningqiang is narrower than that in Allende melilites.

宁强包体中黄〓石的成份似乎比Allende陨石黄〓石成份更为需Al，黄〓石的成份范围也更窄。

Of mesosiderite. Current models of formation of mesosiderite are mainly based on mineralogy and movement of planetisimals, constraints from geochemistry are limited.

现有的中铁陨石形成和演化的模型的提出和论证基本上都基于其动力学机制和矿物组合的考虑，较少从矿物相之间的地球化学关系和制约上进行探讨。

Carbon has two non-radioactive isotopes, and in material from the solar system, including most meteoritic minerals, these are mixed in a well-known ratio.

碳有两个非放射性的同位素，在太阳系的物质中，包括在大多数的陨石矿石中，它们的混合比例是众所周知的。

The geological distribution and genesis of most natural fullerenes have relations with meteoritic impact, wildfire, lightning strike, et al. and the causes of formation of some natural fullerenes are uncertain.

多数天然富勒烯的地质分布、成因机制与陨石撞击、野火、闪电等有关，但部分天然富勒烯的成因尚不清楚。

A wilder offshoot of this theory, called panspermia, suggests that whole bacteria life itself first evolved on Mars and then hitched a ride to Earth via small pieces of the Red Planet blasted here by asteroid or comet impacts.

Panspermia 是这派之想像力特别丰富的，他们的意见：细菌根本是发源於火星；小行星或大陨石的撞击把火星的碎片带到了地球。

"In recent years, there have been numerous cases where alleged meteorite falls were linked to mysterious explosions on the ground — only to be proven wrong," Peiser said.

&近年来，有众多的情况下指称陨石瀑布挂神秘爆炸对地面-只有被证明是错误的，&轨迹。

Our curiosity and fear of impact events has increased their coverage by the world media, Peiser says, which in turn has increased the number of meteorite impact reports, even when the evidence doesn't point that way.

我们的好奇心和恐惧事件的影响，增强了他们的报道，由世界媒体表示不敬，这反过来又增加了一些陨石撞击报道，即便证据没有一点办法。

Dhofar 1180 is a unique lunar meteorite that differs petrographically and geochemically from all other lunar meteorites and lunar samples.It comes from a region on the lunar surface that has not been sampled by any other known lunar rocks.

Dhofar 1180的矿物学、岩石学和微量元素地球化学特征与已知的月球陨石和月岩样品有明显的差异，它来自月球表面的一个新的未知地区。

Furthermore,according to their petrologic features and mineral chemistry,21 groups of meteorites are pre...

经过岩石矿物学特征和矿物成分的对比分析，初步判定成对陨石21组。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。