placer deposit中文,placer deposit的意思,placer deposit翻译及用法

2025-10-09 12:38 浏览次数 8

placer deposit

英[ˈpleisə diˈpɔzit]美[ˈplæsɚ dɪˈpɑzɪt]

[地质] 砂矿床;砂积矿床;砂砾矿床

placer deposit 例句

英汉例句

  • A middling placer deposit of tin has been discovered in Jiudaowan district.

    九道湾地区已发现中型砂锡矿床。

  • Then, dispersal gold placer within the intermediate store body was enriched in gravel bed of detention in river bed after many times intermittent elevation, and the gold placer deposit was formed.

    当地壳多次间歇性上升后,使砂金中间储存体中分散的砂金集中富集在河床滞留砾石层中,从而形成砂金矿床。

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