near-surface deposit 中文意思是什麼

near-surface deposit 解釋
近地表的礦床
  • near : adv 1 近 接近 鄰接 (opp far)。2 〈口語〉幾乎 差不多 將近。3 節省地。prep 接近 在…的近旁;快要。...
  • surface : n 1 表面;地面;水面;廣場,空地。2 外觀,外表,皮毛。3 【幾】面;切口;【航空】翼面。adj 表面的...
  • deposit : vt 1 放置,安置。2 使淤積,使沉澱。3 儲蓄。4 付保證金。5 寄存,委託保管。6 (把硬幣)放入(自動售...
  1. Based on the observation and statistics on the calcareous sandstone in the ore host layer in shihongtan uranium deposit, this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads - strings lens along the layer and concentres in the area where the orebodies are rich

    摘要通過對十紅灘鈾礦床容礦層鈣質砂巖的觀察和統計,發現鈣質砂巖呈順層、斷續的串珠狀透鏡體分佈,產出空間位置為砂體的頂底部或沖刷面,而且較集中的分佈在礦體發育區。
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