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The mine has long been worked .
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这个矿场已经开采很久了。 |
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The mine was closed owing to exhaustion.
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这个煤矿因矿源枯竭而被关闭。 |
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The mineral can be found in hot spring deposits and as a volcanic sublimate product.
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这种矿物可以在温泉的沈淀物中找到,它也是火山的升华产物。 |
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The mineral elements from the soil that are usable by the plant must be dissolved in the soil solution before they can be taken into the root.
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土壤中可供植物利用的矿物成分，必须溶解在土壤中才能被根部吸收。 |
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The mineral elements of the bamboo salt have a high whitening effect, can dilute and decompose the melanin so as to quickly whiten the skin.
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竹盐活性矿物成份具有极强美白功能，能淡化和分解黑色素，从而令肌肤迅速变白。 |
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The mineral oils are a mix of several hydrocarbons with different length of carbon chain.
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矿物油是一种混合物，由长短不一的碳链和几个碳氢化合物混合而成。 |
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The mineral quality with natural seaweed essence, amino acid clean elixir, the deep layer brushing dirty mark inside the pore and the surplus oleins, valid for at the same time stet the skin aqua, abundance can wake the skin vigor up, making skin feel mor
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成份：含天然海藻精华，氨基酸清洗剂，深层清洁毛孔内污垢及多余油脂，同时有效保留肌肤水份，丰富的矿物质能唤醒肌肤活力，使肌肤倍感轻松舒畅，让你拥有清爽明亮的肤色。 |
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The mineral resources development in the Northwest China has greatly promoted the development of the district economy, but the mine ecological environment problems that the unreasonable development leads are stern, and the part of mining areas appears to
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摘要西北地区矿産资源开发极大地促进了地区经济的发展，但是人爲不合理地开发导致了严重的矿区环境地质问题。 |
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The mineralization and enrichment of gold are characterized by the rich-pyrite and poor other polymetallic sulfide.
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载体矿物主要为黄铁矿，次为石英，偶见方铅矿、黄铜矿及闪锌矿，金的矿化与富集以富黄铁矿，贫多金属硫化物为特征。 |
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The mineralization of gold is not related to the Au abundance in granite and strata, but to the metallogenetic mechanism involving gold activation, migration and enrichment.
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花岗岩和地层中金的丰度与金矿床之间不存在必然的联系，金成矿与使金活化、迁移和富集的各种成矿机理有关。 |
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The mineralization temperature is in a range of 90℃~300℃, and the mineralization fluid is a combination of slightly acidic-slightly alkalic precipitations, seawater and magmatic water.
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其成矿温度在90~300℃之间，成矿流体为低盐度的弱酸性－弱碱性大气降水、海水和岩浆水的混合溶液。 |
