alluvial tin 中文意思是什麼

alluvial tin 解釋
沖積錫
  • alluvial : adj. 【地質學;地理學】沖積的。 alluvial deposits 沖積物。 alluvial gold 沙金。n. 沖積土[層,礦床],淤積土。
  • tin : n 1 錫。2 鍍錫薄鋼板,馬口鐵,白鐵。3 錫器;罐頭;(容量)〈英國〉一罐[聽] (=〈美國〉 can)。4 ...
  1. After the investigation and study on alluvial tin deposit in changning dayishan mine, conclude that its geologic setting mainly iles in its structure and land form a proper scale of alluvial tin deposit were found in the limestone solution cave around dayishan granite body

    摘要通過對常寧大義山砂錫礦的調查研究,總結分析了常寧大義山砂錫礦形成的地質條件主要受構造條件和地貌條件的影響。
  2. Now, have ascertained preliminarily that the mineral resource in boundary has tin, alluvial gold, lead, zinc, crystal stone, mica, reasonable stone and the kind of white marble, animal resource has wild ox and blue sheep, dian golden monkey, little panda and black bear etc., medicine has yellow company and day flax with plant, fu ling, shellfish mother and ox night, qiang work

    目前已初步探明境內礦物資源有錫、沙金、鉛、鋅、水晶石、雲母、在理石、漢白玉類,動物資源有野牛、巖羊、滇金絲猴、小熊貓、黑熊等,藥用植物有黃連、天麻、茯苓、貝母、牛夕、羌活。
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