硅交代化石 的英文怎麼說

中文拼音 [guījiāodàihuàdàn]
硅交代化石 英文
silica-replaced fossil
  • : 名詞[化學] silicon (14號元素符號 si)
  • : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
  • : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
  • : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
  1. Tiger eye is a beautiful quartz gemstone that is found in western australia, south africa, united states, canada, india, namibia, and burma. the foremost important source of tiger eye is the mines in south africa. it is a lustrous yellow to brown color and has the look of glass with a white streak running through it

    它是自然界的青棉或藍棉被二氧膠凝體強烈和膠結后所形成的呈棕、褐、黃、藍等顏色,具有絹絲光澤的緻密堅硬的英質巖,因為成份已變成英,其硬度也上升為7 ,比重下降為3
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