晶巖 的英文怎麼說

中文拼音 [jīngyán]
晶巖 英文
pegmatite
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  1. Epidote albite pegmatite

    綠簾鈉長偉晶巖
  2. Detail mapping shows that the yagan mcc consists of crystallized metamorphic core ( low plate ), detachment zone and upper plate. the metamorphic core consists of can be further subdivided into two level parts low - level high metamorphic and upper - level shallow metamorphic structural slice and between them there exists a ductile shear zone. thus the whole texture of the mcc is characterized by " three layers and tow zones " this reveals a process of extensional uplift of poly - level slices by poly ductile shear zones, a characteristics of poly - level extensional structural systems. the deformational environments change vertically in a sequence of high amphibolite facies

    亞干變質核雜巖由下盤結晶巖系變質核、拆離帶和上盤巖系構成，其中，變質核由四個單位及許多花崗巖體（脈）組成，可進一步分為中深和中淺變質兩個構造單位（巖片） ，之間發育次級韌性拆離帶（花崗質糜棱巖帶） ，加上上盤總體構成「三層兩帶」的結構特點。
  3. Quartz diorite aplite

    石英閃長細晶巖
  4. Soda syenite aplite

    鈉正長細晶巖
  5. Although rose quartz is usually too cloudy to be used as a cut gemstone, a few exceptional pieces are found with enough clarity and color to make fine gems. most gemmy rose quartz is used as cabochons where the clarity is not as important as the color. rose quartz is also a very attractive ornamental stone and is carved into popular spheres, pyramids, obelisks, figurines and ornate statues

    粉晶原礦大多為塊狀，產于各地偉晶巖中，生長在上層的質地比較好，粉晶的質地易脆，因內含有微量的胎元素而形成粉紅色，如果長時間接受陽光爆曬會失去原有的嬌嫩色澤，常見的人工加工方式是染色，透明度由不透到半透至全透明的都有，非常清澈明亮的天然晶體，我們稱之為星光粉晶。
  6. Chen p. r., chen x. m., ni p., wang w. c. et al., 1997, discovery of chalcopyrite daughter mineral in polyphase fluid inclusions from yanyuan porphyry copper deposit, sichuan province

    朱金初，李人科，周鳳英，王汝成等， 1996 ，廣西栗木水溪廟不對稱層狀偉晶巖?細晶巖巖脈的成因討論。
  7. This strike will generally follow the structural trend of the crystalline rocks in the area.

    這種走向通常與當地的結晶巖走向一致。
  8. Epidote oligoclase pegmatite

    綠簾奧長偉晶巖
  9. Epidote orthoclase pegmatite

    綠簾正長偉晶巖
  10. At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite.

    在偉晶巖接觸帶，硫化物成分變為黃銅礦、針鎳礦、黃鐵礦及硫鎳鐵礦，伴生有磁鐵礦和赤鐵礦。
  11. The pegmatite nb - ta mineral veins were controlled by a group of horizontal tenso - shear axial - direction fault - fissure systems in the nne direction folding structures

    鈮鉭偉晶巖礦脈受控于nne向褶皺構造的一組近水平張扭性軸向裂隙系。
  12. Corundum oligoclase pegmatite

    剛玉奧長偉晶巖
  13. Pegmatites seem to form during a late magmatic stage.

    偉晶巖似乎是在較晚的巖漿階段形成的。
  14. Elaeolite - syenite - pegmatite

    脂光正長偉晶巖
  15. Quartz core zones : mineralisation occurs in enclaves of albitisation around the core of the pegmatite. tantalite crystals are large and randomly distributed

    石英核心帶：礦化作用存在於被納長石礦包圍的偉晶巖核心。鉭鐵礦呈現巨大而不規則分佈。
  16. You can see a vein, like 人 the chinese character, of pegmatite formed about 2. 6billion years ago intruding in the granodiorites mass formed about 2. 7billion years ago

    26億年前後形成的偉晶巖侵入到27億年前後形成的花崗閃長巖中，形成「人」字形脈體。
  17. It was found that the schorl or dravite in schorl - dravite group that is produced from pegmatite and has good crystal degree had a strong intensity of spontaneous polarity by electron - beam bombardment and x - ray diffraction of varying the temperature

    利用電子束轟擊結合變溫xrd分析發現在schorl - dravite系列電氣石中，產于偉晶巖的，結晶度比較高的mg電氣石或fe電氣石具有較高的自發極化強度。
  18. In order to find new pegmatite nb - ta ore - deposit, it is very important practical - significances to ascertain the host structure characteristics and the relations between the tectonic epochs and ore - forming

    通過查明礦床的容礦構造特徵以及構造期次與成礦的關系，對尋找新的鈮鉭偉晶巖礦床具有重要的實踐意義。
  19. A coarse - grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum

    花崗偉晶巖一種有時富含鈾、鎢和鉭等稀有元素的粗紋理花崗巖
  20. C : is used for purifying water quality to make the tourmaline powder tourmaline ceramsite, is used for purifying in the ore container, can remove the chlorine of the running water, thus change the acidity of water

    電氣石多與氣成作用有關，一般產于花崗偉晶巖中，也可產于交代作用形成的變質巖中。具壓電性的晶體可用於無線電工業，色澤鮮艷者可作寶石，在中國稱為碧璽。
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