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：

syenite    
n. 黑花岗石

黑花岗石


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


  • Syenite - Wikipedia
    Syenite is a coarse-grained intrusive igneous rock with a general composition similar to that of granite, but deficient in quartz, which, if present at all, occurs in relatively small concentrations (< 5%) It is considered a granitoid
  • Syenite : Formation, Composition, Classification, Uses
    Syenite is associated with plutonic rock formations and is found in various geological settings, often in the cores of mountain ranges or within the Earth’s crust It forms through the slow cooling and solidification of molten magma deep beneath the Earth’s surface
  • Syenite Rock: Composition, Differences from Granite Formation
    Syenite is typically a coarse-grained (phaneritic) plutonic rock with a granular texture Individual mineral grains – especially alkali feldspars – are often easily visible to the naked eye, giving the rock a speckled appearance
  • Syenite: A Coarse-grained Granite-Like Plutonic Rock
    Syenite is a coarse-grained, mostly light-colored intrusive rock with an intermediate to felsic composition It has mainly alkali feldspar, lesser plagioclase, and one or more mafic minerals
  • Syenite | Igneous, Intrusive, Plutonic | Britannica
    Syenite, any of a class of intrusive igneous rocks essentially composed of an alkali feldspar and a ferromagnesian mineral A special group of alkali syenites is characterized by the presence of a feldspathoid mineral such as nepheline, leucite, cancrinite, or sodalite (see nepheline syenite)
  • Syenite: Mineral information, data and localities.
    Its name is derived from Syene, Egypt A G Werner in 1788 applied the name in its present meaning; the Egyptian rock is now classified as a granite, containing much quartz A coarse grained, felsic igneous Rock having an alkali-feldspar plagioclase ratio from 65-90% and felsic minerals contain <5% quartz
  • Syenite: Identification, Pictures, Info for Rockhounds
    Syenite is an intrusive igneous rock composed primarily of alkali feldspar, lesser amounts of of plagioclase feldspar, and under 20% quartz It is coarse-grained with tightly interlocking crystals Syenite is usually off-white, gray, greenish, red, or pink with black spots and no layering or banding





中文字典-英文字典  2005-2009