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- grey molybdenum mineral 辉钼矿
- The research mission of process mineralogy and its use for molybdenum mineral were explaned. 论述了工艺矿物学的研究任务及钼矿物的工艺矿物学研究内容。
- chemical processing of molybdenum mineral 钼矿化学加工
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- Life seems grey and joyless to them. 对他们来说生活是灰色的、不快乐的。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- beryllium and molybdenum minerals 铍钼矿
- uranium and molybdenum mineralization 铀钼矿化
- Have you any grey pullovers in stock? 你们有灰色套头毛衣的现货吗?
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- The landscape was grey and stark. 景色灰暗荒凉。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- Mr Grey bought his camera on approval. 格雷先生买这架照相机,包退包换。
- My black hair have turn completely grey. 我的黑发已全部变成灰色。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- STUDY ON TECHNOLOGY OF PRODUCING SODIUM MOLYBDATE OF INDUSTRIAL GRADE BY MOLYBDENUM MINERAL 用钼酸生产工业钼酸钠工艺研究
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- A grey squirrel is scampering from limb to limb. 一只灰色的松鼠在树枝间跳来跳去。
- COMPREHENSIVE UTILIZATION OF SCHEELITE FROM TAILINGS OF FLOATING ASSOCIATED MOLYBDENUM MINERAL 从栾川浮选钼尾矿中综合利用白钨矿的过程研究
- Today, the canopy of the heavens is grey. 今天的天幕是灰色的。
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