英文字典中文字典Word104.com



中文字典辭典   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   







請輸入英文單字，中文詞皆可：

amphibole    音標拼音: ['æmfəb,ol] ['æmfɪb,ol]
n. 角閃石

角閃石

amphibole
n 1: a mineral or mineral variety belonging to the amphibole
group

Amphibole \Am"phi*bole\ ([a^]m"f[i^]*b[=o]l), n. [Gr.
'amfi`bolos doubtful, equivocal, fr. 'amfiba`llein to throw
round, to doubt: cf. F. amphibole. Ha["u]y so named the genus
from the great variety of color and composition assumed by
the mineral.] (Min.)
A common mineral embracing many varieties varying in color
and in composition. It occurs in monoclinic crystals; also
massive, generally with fibrous or columnar structure. The
color varies from white to gray, green, brown, and black. It
is a silicate of magnesium and calcium, with usually
aluminium and iron. Some common varieties are {tremolite},
{actinolite}, {asbestus}, {edenite}, {hornblende} (the last
name being also used as a general term for the whole
species). Amphibole is a constituent of many crystalline
rocks, as syenite, diorite, most varieties of trachyte, etc.
See {Hornblende}.
[1913 Webster]

請選擇你想看的字典辭典：
單詞字典翻譯
Amphibole查看　Amphibole　在Google字典中的解釋Google英翻中〔查看〕
Amphibole查看　Amphibole　在Yahoo字典中的解釋Yahoo英翻中〔查看〕

安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • Amphibole - Wikipedia
    Amphibole ( ˈæmfəboʊl AM-fə-bohl) is a group of inosilicate minerals, forming prism or needlelike crystals, [1] composed of double chain SiO 4 tetrahedra, linked at the vertices and generally containing ions of iron and or magnesium in their structures
  • Amphibole | Structure, Composition Uses | Britannica
    Amphibole, from the Greek amphibolos, meaning “ambiguous,” was named by the famous French crystallographer and mineralogist René-Just Haüy (1801) in allusion to the great variety of composition and appearance shown by this mineral group
  • Amphibole Supergroup: Mineral information, data and localities.
    The name amphibole (Greek αμφιβολος - amphibolos meaning 'ambiguous') was used by René Just Haüy to include tremolite, actinolite, tourmaline, and hornblende
  • Amphibole | Common Minerals
    Amphibole minerals’ defining characteristics are their dark color, hardness and well-developed cleavage These usually serve to distinguish them from most other common rock-forming minerals with the exception of the pyroxene mineral group
  • Amphibole Minerals: Properties, Types, and Geological Significance
    Comprehensive guide to amphibole minerals, their types, properties, occurrence in rocks and sand, and economic importance
  • Introduction to Amphibole Group Minerals - MineralExpert. org
    The amphibole supergroup is a group of more then hundred rock-forming silicates This article provides general introduction to structure, physical properties and chemical composition of amphiboles
  • Amphibole Minerals: Types, Formation, Global Occurrence Value . . .
    Amphibole is a diverse group of inosilicate minerals that are key components in many igneous and metamorphic rocks Their prismatic or needle-like crystals, variety of colors, and unique structures make them fascinating for collectors, geologists, and enthusiasts
  • Amphiboles - ALEX STREKEISEN
    The mineral nomenclature of the amphiboles is divided into four principal subdivisions based on B-group cation occupancy: (1) the iron-magnesium-manganese amphibole group, (2) the calcic amphibole group, (3) the sodic-calcic amphibole group, and (4) the sodic amphibole group
  • Amphibole Group Minerals | Properties and Occurrence
    Amphibole is an crucial institution of usually darkish-colored, inosilicate minerals, forming prism or needlelike crystals,composed of double chain SiO4 tetrahedra, connected at the vertices and normally containing ions of iron and or magnesium in their systems
  • 6. 4. 8: Amphiboles - Geosciences LibreTexts
    The amphibole quadrilateral depicts variations in Ca, Mg, and Fe content well, but many amphiboles, especially hornblendes, contain K, Na, Al, Ti, and other elements in significant amounts





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典