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汉语拼音：kuàng chuáng

地表或地壳里由于地质作用形成的并在现有条件下可以开采和利用的矿物的集合体。

1. 矿产的聚集地段。

   吴正 《我国的沙漠》九：“ 大柴旦 、 小柴旦 的硼矿，也都是国内著名的大型矿床。”

• Valuable mineral deposits have been found in this region.

  在这地区发现有价值的矿床.

• In course of sinking the well - shaft they came upon a deposit of a very rare mineral.

  他们在凿井的过程中,发现了一处稀有矿物矿床.

• Interpretation of results must allow revealing the presence of a deposit.

  成果解释应确定矿床的存在.

• They were probably the first types of deposit ever worked by man.

  它们也许是人类最早开采的矿床类型.

• Phosphate rocks from different deposits vary widely in composition.

  不同的矿床出产的磷矿其组成有显著的差异.

• Numerous deposits are clustered in a number of cross trends.

  许多矿床集中在许多横向带中.

• The technique is best applied to the search for deposits undergoing oxidation.

  这种方法最适用于寻找正在遭受氧化的矿床.

• This provides useful information on the type of occurrences.

  所有资料提供有关矿床类型的有价值材料.

• Deposits are clustered in two separate areas of the central coast.

  矿床群集在海岸中部二个独立的地区内.

• Such deposits represent very great concentration of materials once widely dispersed.

  这类矿床表现为一度广泛分散的物质非常高度地富集起来.

• Blanket or trend deposits are flatlying or gently dipping.

  “毯”型或走向矿床的矿体呈水平产出,或倾角平缓.

• Silver and gold are commonly associated in deposits.

  在矿床中金和银通常伴生.

• Roll deposits cut across sandstone bedding.

  卷型矿床切穿砂岩的层理.

• Single deposits contain millions of tons of ore.

  单个矿床的矿石储量达数百万吨.

• Roll deposition are important in Uravar Belt.

  有尤拉凡矿带内的卷型矿床甚为重要.