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
    [1] A meteorite is a rock that originated in outer space and has fallen to the surface of a planet or moon [2] When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate energy
  • 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
  • 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
  • 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
  • Meteors and Meteorites: Facts - NASA Science
    When a meteoroid survives its trip through the atmosphere and hits the ground, it’s called a meteorite Meteorites typically range between the size of a pebble and a fist
  • Meteorite classification - Wikipedia
    Meteorite classification may indicate that a "genetic" relationship exists between similar meteorite specimens Similarly classified meteorites may share a common origin, and therefore may come from the same astronomical object (such as a planet, asteroid, or moon) known as a parent body
  • 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
  • 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 - Chondrites, Achondrites, Iron-Nickel | Britannica
    Stony meteorites make up about 94 percent of all known meteorites, irons about 5 percent, and stony irons about 1 percent There is considerable diversity within each category, leading to numerous subdivisions (classes, groups, etc ) based on variations in chemistry, mineralogy, and structure
  • Types of Meteorites: Iron, Stone, Stony-Iron, Lunar, Martian
    There are several different types of meteorites! Learn about them in this article by Geoffrey Notkin, meteorite hunter





中文字典-英文字典  2005-2009