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中国现代钨工业
释义
中国现代钨工业
Encyclopedia
工学
中国现代有色金属工业
释
modern tungsten industry in China
中国现代钨工业
钨属于稀有高熔点金属,是重要的战略金属。据美国地质调查局2016年发布的统计数据,中国钨储量为190万吨,占世界总储量的57.6%,居世界第一,主要分布在江西、湖南、广东、福建、广西等地,其中江西、湖南两省占全国钨储量的50%以上。中国是全球最大的钨精矿和钨制品生产国。2007年以来,钨精矿产量呈现稳步上升的趋势。
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ground-based observatory
ground-based remote sensing of atmosphere
ground-based telescope
ground bearing capacity
ground beetle
Ground buried line system
ground calcium carbonate
ground check on airborne geophysical anomaly
ground check on airborne magnetical anomaly
ground clause
ground configuration
ground cosmic rays enhancement
ground coupled heat pump
ground covered structure/ Earth sheltered structure
Ground Covered with Chicken Feathers
ground covers
ground crevice
ground crew's responsibility
ground curtain grouting
ground diameter
Ground-dog Techniques
ground dragon
ground-dwelling pest
grounded design
grounded theory
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