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- The technical rationality of adopting plenum ventilation in uranium mines,and the effect of the plenum ventilation on controlling radon emination and attenuating radon concentration are discussed. 论述了铀矿井采用压入式通风方式的技术合理性,以及压入式通风方式对抑制氡析出和排氡降氡的有效作用。
- ventilation in uranium mine 铀矿通风
- New Mexico leads the nation in uranium mining. 在铀的开采方面，新墨西哥居于全国首位。
- In uranium mine ventilation, wind force, wind pressure and wind direction are the three major factors affecting radon reduction technology. 铀矿通风中,风量、压和风流方向是三个影响降氡技术的重要因素。
- In uranium mine ventilation, wind force ,wind pressure and wind direction are the three major factors affecting radon reduction technology. 铀矿通风中,风量、风压和风流方向是三个影响降氡技术的重要因素。
- Ventilation has been proved to be a main method to eliminate radon and its daughters in uranium mines. 通风是排除铀矿井空气中的氡及其子体的主要方法。
- Protection of radioactive dust in uranium mine 铀矿防放射性粉尘措施
- Recent developments in uranium mining and environmental regulations in the areas of Olympic Dam, Ranger, Beverley, Honeymoon and Jabiluka uranium deposits are also mentioned. 还提出奥林匹克坝、兰杰、贝弗利、密月和贾比卢卡铀矿床、铀矿开采和环境监控方面的新进展。
- The date analysis of different geology type uranium deposit in China indicates that the regularity of uranium grade is in logarithmic normal distribution in uranium mines. 数据分析表明,我国不同地质类型铀矿床开采铀矿井的地质品位呈对数正态分布。
- This ore assays high in uranium. 这矿石化验证明含有高成分的铀。
- They worked in diamond and uranium mines. 他们在钻石和铀矿场工作过。
- Design on Air Door and Silencer in Forced Ventilation in Colleries. 煤矿压入式通风系统中风门和消声装置设计
- They went over nationwide in search of uranium mines. 他们为了探寻铀矿走遍了全国。
- The new policy was freely ventilated in the press. 新政策在报纸上公开讨论。
- Radiation Protection for Tailings and Waste Rock Pile Site in Uranium Mine and Mill 铀矿冶尾矿、废石堆放场地的辐射防护
- ~(210)Po CONTENT OF SOME FLANTS IN URANIUM MINING DISTRICT 铀矿区某些植物样品中~(210)Po的含量
- It was considered to be feasible applying natural draft ventilation in small mine applying adit devebopment in mountainous region , in particular environment . 并认为,山区平硐开拓的小矿山,在一定条件下,采用自然通风是可行的。
- It is suggested that the plenum ventilation should be first adopted in principle in the ventilation planning of uranium mines. 建议铀矿井通风工程设计中应优先采用压入式通风方式。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- The ventilator in the engine room should be refitted. 机舱通风应改装。
