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：


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


  • Feldspar - Wikipedia
    The most common members of the feldspar group are the plagioclase (sodium-calcium) feldspars and the alkali (potassium-sodium) feldspars [4] Feldspars make up about 60% of the Earth's crust [ 3 ] and 41% of the Earth's continental crust by weight
  • Feldspar | Properties, Uses, Types, Facts | Britannica
    feldspar, any of a group of aluminosilicate minerals that contain calcium, sodium, or potassium Feldspars make up more than half of Earth’s crust, and professional literature about them constitutes a large percentage of the literature of mineralogy
  • Feldspar Group Minerals | Types, Properties, Occurrence, Uses
    Feldspar is a common uncooked fabric utilized in glassmaking, ceramics, and to a point as a filler and extender in paint, plastics, and rubber In glassmaking, alumina from feldspar improves product hardness, sturdiness, and resistance to chemical corrosion
  • Feldspar minerals make up over 50% of Earths crust. - Geology. com
    Feldspar minerals have very similar structures, chemical compositions, and physical properties Common feldspars include orthoclase (KAlSi 3 O 8), albite (NaAlSi 3 O 8), and anorthite (CaAl 2 Si 2 O 8)
  • The 12 Different Types Of Feldspar (With High-Quality Photos)
    Amazonite, orthoclase, and microcline are great examples of the types of feldspar, each with their own unique appeal and characteristics Feldspar isn’t just a pretty face in the world of minerals; it’s incredibly useful too
  • Search - 6. 4. 3: Feldspars - Geosciences LibreTexts
    Feldspars are the most abundant minerals in Earth’s crust, in part because they contain six of the seven most abundant elements in the crust They are widespread and are essential minerals in many igneous, metamorphic, and sedimentary rocks
  • Feldspar Distinctions, Characteristics, and Identification - ThoughtCo
    Feldspars are a group of closely related minerals that together are the most abundant mineral in the Earth's crust A thorough knowledge of the feldspars is what separates geologists from the rest of us Feldspars are hard minerals, all of them with a hardness of 6 on the Mohs scale
  • Feldspar minerals: properties, types, uses - ZME Science
    Feldspars have a unique set of properties that are influenced by their chemical composition and crystalline structure These minerals display a diverse color palette, ranging from shades of white
  • Feldspar - Minerals Education Coalition
    Feldspar is the name given to a group of minerals distinguished by the presence of alumina and silica (SiO 2) in their chemistry This group includes aluminum silicates of soda, potassium, or lime It is the single most abundant mineral group on Earth
  • Feldspar Statistics and Information | U. S. Geological Survey - USGS. gov
    Feldspars are aluminosilicates containing varying amounts of calcium, potassium, or sodium In glassmaking, feldspar provides alumina for improving hardness, durability, and resistance to chemical corrosion





中文字典-英文字典  2005-2009