英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

meteorite    音标拼音: [m'itiɔr,ɑɪt]
n. 陨星

陨星

meteorite
n 1: stony or metallic object that is the remains of a meteoroid
that has reached the earth's surface


请选择你想看的字典辞典：
单词字典翻译
meteorite查看　meteorite　在百度字典中的解释百度英翻中〔查看〕
meteorite查看　meteorite　在Google字典中的解释Google英翻中〔查看〕
meteorite查看　meteorite　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Meteorite - Wikipedia
    Meteorites have traditionally been divided into three broad categories: stony meteorites that are rocks, mainly composed of silicate minerals; iron meteorites that are largely composed of ferronickel; and stony-iron meteorites that contain large amounts of both metallic and rocky material
  • How to Identify Meteorites With Pictures - Geology In
    To tell if a rock is a meteorite, start by examining its physical features and characteristics Many meteorites are magnetic due to their iron-nickel content, but there are non-magnetic meteorites as well, making pictures of these invaluable for identification
  • Meteors and Meteorites - NASA Science
    Scientists estimate that about 48 5 tons (44 tonnes or 44,000 kilograms) of meteoritic material falls on Earth each day Almost all the material is vaporized in Earth's atmosphere, leaving a bright trail fondly called "shooting stars " Several meteors per hour can usually be seen on any given night
  • Meteorite | Definition, Types, Identification, Facts | Britannica
    Meteorite, any fairly small natural object from interplanetary space—i e , a meteoroid—that survives its passage through Earth’s atmosphere and lands on the surface In modern usage the term is broadly applied to similar objects that land on the surface of other comparatively large bodies
  • Meteorite Identification: Have you found a space rock?
    If you would like to learn more about meteorite identification, and discover how to perform some other simple tests at home, please visit The Aerolite Guide to Meteorite Identification Meteorites are very valuable both to the scientific community and to enthusiastic collectors
  • Fireball sightings are surging across the US — heres whats really . . .
    Several produced meteorites in a short time — an uncommon event "We might see 10 meteorite recoveries a year worldwide," said Hankey "We had three recoveries in a week or ten days " Instead
  • I think I found a meteorite. How can I tell for sure?
    Meteorites are fragments of rock or metal that fall to Earth from space They are very rare, but many people find unusual rocks or pieces of metal and wonder if they might have found a meteorite
  • Meteorite hunting? Here’s tips on how to find one - EarthSky
    Some meteorites have been here on Earth for millennia On the other hand, there are continually new arrivals, some bright and loud enough to make the news If you want to find a meteorite of
  • 1-ton meteor streaks across Texas sky before breaking up in a fireball . . .
    A 1-ton meteor traveling at nearly 35,000 mph caused a fireball and a loud boom over Texas on Saturday as it broke into pieces while entering Earth's atmosphere
  • Why largest meteorite found on Earth has no crater around it
    The Hoba meteorite in Namibia is the largest known natural piece of iron on Earth, weighing about 60 metric tons today By simple logic and physics, a metal object that massive should have smashed





中文字典-英文字典  2005-2009