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- bauxite pneumoconiosis 铝土矿尘肺; 铝钒土尘肺
- A bauxite spinel castable for furnish is prepared. 研制了矾土尖晶石钢包浇注料。
- Aluminium is a metal which is produced from bauxite. 铝是一种从铝土矿提炼出的金属。
- A city of central Arkansas southwest of Little Rock. There are bauxite deposits in the area. Population, 18,177. 本托美国阿肯色州中部,位于小石城西南。该地区产铝土矿。人口18,177。
- Epidemiological Investigation of Pneumoconiosis in Jinchuan Corp. 金川公司尘肺流行病学调查
- Coal worker's pneumoconiosis results from inhalation of coal dust. 煤炭工人的煤尘肺是由吸入煤矿粉尘引起。
- Karst accumulation bauxite orebod y is a new kind of one in China. 岩溶堆积型铝土矿是国内新类型的铝土矿床。
- Objective:To discuss the value of CT in pneumoconiosis diagnosis. 目的:探讨CT在尘肺诊断中的价值。
- Methods Plant; Distribution Plant, coke, bauxite, pig iron. 洗选精煤;经销精煤、焦炭、铝矾土、生铁。
- Shanxi Province's bauxite resource ranks first in China. 山西铝土矿资源量位居全国第一。
- The United States was vulnerable to shortages of chrome, bauxite, and platinum. 美国的弱点是缺少铬、矾土和铂。
- Conclusion BAL would be useful in early and acute pneumoconiosis treatment. 结论BAL拟用于早期和急性尘肺的治疗。
- And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits. 又我国硬水铝石岩溶铝土矿,应属于生物有机质成矿作用的沉积型铝土矿。
- The rich bauxite resources have provided reliable assurance for the project. 交口县丰富的铝土矿资源优势为该项目提供了可靠保障。
- A white to dark reddish - brown orthorhombic mineral,AlO(OH,present in bauxite. 勃姆石白色至深红褐色斜方晶矿物,AlO(OH),存在铝土岩中
- Debao bauxite deposit in Guangxi province is a karat accumulation type deposit. 摘要广西德保铝土矿属于岩溶堆积型矿床。
- Drum washer is one of main washing equipments in Pingguo Bauxite Mine. 圆筒洗矿机是平果铝矿山主要洗矿设备之一。
- They have developed a new process for extracting aluminium from bauxite. 他们开发了一种从铝氧石中提炼铝的新工艺.
- China is rich in iron ore, bauxite, zinc, nickel, coal and crude oil deposits. 中国拥有丰富的铁矿石、铝土矿、锌、镍、煤炭和原油储量。
- The troughed ore washer is a key equipment used for desliming the bauxite ore. 槽式洗矿机是铝土矿脱泥的关键设备。