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：

tektite    
n. [地]熔融石,玻陨石,雷公墨

[地]熔融石,玻陨石,雷公墨


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


  • Tektite - Wikipedia
    Tektites (from Ancient Greek τηκτός (tēktós) 'molten') are gravel -sized bodies composed of black, green, brown or grey natural glass formed from terrestrial debris ejected during meteorite impacts
  • Tektite : Properties, Occurrence, Distribution - Geology Science
    Tektites are natural glass objects that form when a high-velocity impact melts the target rock or soil, creating a molten material that is then ejected into the atmosphere As this molten material cools and solidifies during re-entry, it forms glassy shapes known as tektites
  • Tektite Meanings and Crystal Properties - The Crystal Council
    Tektite is a unique type of natural glass formed during ancient meteorite strikes on Earth It’s a high silica based stone that reminds one of small gravel pebbles, which can vary in size of a few centimeters (Tektites measuring in millimeters are called Microtektites)
  • What Is a Tektite? Natural Glass From Meteorite Impacts
    A tektite is a natural glass formed when a meteorite slams into Earth with enough force to melt the rock and soil at the impact site, launching molten material high into the atmosphere
  • Tektite | Properties, Distribution, Facts | Britannica
    tektite, any of a class of small, natural glassy objects that are found only in certain areas of Earth’s surface The term is derived from the Greek word tēktos, meaning “melted,” or “molten ”
  • Tektites | Jackson School Museum of Earth History | Jackson School of . . .
    Tektites are rounded, pitted bodies of silicate glass, nonvolcanic in origin, most likely derived by large hypervelocity meteorite collisions with terrestrial rocks
  • What Is A Tektite? - FossilEra. com
    Put simply, tektites are a form of natural glass that was formed via high velocity and extreme heat The easiest way to satisfy these conditions is through extraterrestrial impact They are often quite small, etched, and glossy black, though can be brown, yellow, or green
  • TEKTITES INFO - What is a tektite
    The name tektite was first coined by Suess (1900) from the Greek τήκτος meaning molten Whilst the 'core' meaning is unchanged, the precise definition of a tektite has necessarily evolved since this time and is not as clear cut as one might first imagine
  • Tektites - The Australian Museum
    Australian tektites (Australites) have been known and used as artefacts and ritual objects by Aboriginal Australians for over 30,000 years
  • Tektite | Impactite | image - AMNH
    Tektites are "splash droplets" from major meteorite impacts on the Earth Some of the most prized tektites are the unique bottle-glass green Moldavites from the Czech Republic, which were formed by a massive impact 15 million years ago in what is now Germany





中文字典-英文字典  2005-2009