風成砂金礦 的英文怎麼說

中文拼音 [fēngchéngshājīnkuàng]
風成砂金礦 英文
eolian gold placer
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : 名詞(沙子) sand; grit
  • : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  • 金礦 : gold ore; quarts
  1. There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts

    北衙有3種因不同的床:與堿性斑巖有關的銅,包括與石英鈉長斑巖和石英正長斑巖有關的斑巖型銅床和矽卡巖型多床;與輝長玄武巖漿有關的鐵床,包括熔漿型鐵床和噴流沉積型多床,後者又有洞穴和湖相沉積環境之分;及古,有古化殼型、河湖相古和洞穴沉積古
分享友人