meteoric dust是什么意思

网络释义

用法例句

Influence of the meteorite colliding with the Earth on geomagnetism;

陨星碰撞对地磁场的影响

Martian meteorites, HED meteorites, ureilites et al; and ④ some other study on meteorites (e.

近年来,因在南极发现了大量的陨石样品,我国天体化学和陨石学研究得到了快速发展,并取得了一系列可喜的成果,如:①在南极已收集了近万块南极陨石样品,使我国已成为南极陨石拥有大国;②大量的陨石发现和研究成果表明格罗夫山地区为我国发现的新的陨石富集区,填补了我国在南极陨石领域的空白;③发现了许多我国奇缺的陨石类型,如火星陨石、CR型碳质球粒陨石等;④开展了较深入的CAI研究等。

The study of noble gas isotopes of Martian meteorites indicates at least five different impact events of 12 Martian meteorites within and up to 15 million years were occurred on the Martian surface and were ejected from the Martian crust material.

火星陨石的稀有气体同位素研究表明，１２个火星陨石在１５Ｍａ期间至少发生过５次不同的冲击事件并溅射火星壳物质，其溅射年龄分别为０。

Samples from another Earth like planet of the solar system is now available due to discovery of Martian meteorites.

火星陨石的发现使人类第一次获得了除地球之外，太阳系另一类地行星的岩石样品。

A scar on the earth's surface left from the impact of a meteorite.

陨星坑陨石对地表冲击所造成的痕迹

A tiny particle of meteoric dust, especially one of many that fall to the surface of the earth or moon.

微陨星微小的陨星颗粒，特指大量坠向地球或月球表面的微陨星

The meteor shot across the sky.

陨星迅速掠过天空。

meteorite hypothesis

陨星假说-太阳系起源

A small round granule of extraterrestrial origin found embedded in some meteorites.

陨星粒养体嵌在某些陨星上的来自行星际的小圆颗粒

We should expect to see some meteors or shooting stars.

我们可以期望看到一些陨星或流星。

A meteor that is as bright or brighter than the brightest planets.

火流星与最亮的行星一样亮或比其更亮的陨星

Meteorites all carry this excess xenon.

所有的陨星都含有过多的氙。

because a large meteorite fell on Earth from outer space.

因为大量的陨星从外空落到地球上。

More power outages reported today caused by last week's meteorite strike.

因为上次陨星的坠落，越来越多的停电的报告。

There is only one person in all recorded history who has been killed by a meteorite?

据历史的记载总共只有一个人被陨星砸死。

For example, much information comes from the study of meteorites.

例如，对陨星的研究可以取得大量的资料。

When planets are bombarded by asteroids or comets,

当星球被陨石或彗星连续撞击时，

EVOLUTIONARY RELATION BETWEEN METEORITES, METEOROIDS AND ASTEROIDS OR COMETS

陨石、流星体与小行星及彗星的演化关系

But who takes off his eyes from a comet when that breaks out?

可是当彗星陨落，谁会忍心掉首不顾？

The Geochemistry of GRV 99027 Martian Meteorite from Antarctica;

南极GRV 99027火星陨石的地球化学研究

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

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？