alluvial gold deposit中文，alluvial gold deposit的意思，alluvial gold deposit翻译及用法

2026-05-05 13:33 浏览次数 18

alluvial gold deposit

沙金矿

alluvial gold deposit 例句

英汉例句

  • the soil erosion in the alluvial gold deposit is serious because of the vegetation destroyed.

    沙金矿废弃矿区．由于森林植被被破坏，水土流失严重，形成矿区荒漠化。

  • gravel cemented geological body, called solid formation, has been found in the fluvial sediment of quaternary system in the exploration and mining of alluvial gold deposit in recent years.

    近年来在砂金矿床的勘探和开采中，发现在第四系河流沖积物中存在砂砾石胶结地质体，被称为胶结层。

  • such study of the optimal industrial grade of the ancient conglomerate alluvial gold deposit is seldom seen abroad and the first time to be made domestically.

    砾巖型古砂金矿床的工业品位研究在国内尚属首例，国外也不多见。

相关热词