熔巖洞穴 的英文怎麼說

中文拼音 [róngyándòngxué]
熔巖洞穴 英文
lava cavern
  • : 動詞(熔化) melt; fuse; smelt
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  • : Ⅰ名詞(物體上穿通的或凹入較深的部分; 窟窿; 洞穴) hole; cavity Ⅱ形容詞(深遠; 透徹) profound; thorough; clear
  • : 名詞1 (巖洞; 窟窿) cave; cavern; grotto 2 (動物的窩) den; hole 3 (墓穴) grave4 [中醫] (穴...
  • 洞穴 : cave; cavern; abri; grotto; weem; [德國] senke; pocket
  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

    北衙金礦有3種成因不同的礦床:與堿性斑有關的銅金多金屬礦,包括與石英鈉長斑和石英正長斑有關的斑型銅金礦床和矽卡型多金屬礦床;與輝長玄武漿有關的鐵金礦床,包括漿型鐵金礦床和噴流沉積型多金屬礦床,後者又有和湖相沉積環境之分;及古砂礦,有古風化殼型砂礦、河湖相古砂礦和沉積古砂礦。
  2. Around 70, 000 years ago its last eruption filled in that gaping hole with flows of lava

    大約7萬年前,最後一次火山爆發,流填滿了許多
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