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- Keywords uranium mine dust;human bronchial epithelial cells;DMSO; 铀矿粉;人支气管上皮细胞;二甲亚砜;
- Keywords uranium mine;waste residue;treatment;decommission and monitoring; 关键词铀矿山;废石;治理;退役;监测;
- Keywords Uranium mine;Hydrometallurgical mill;Radioactive waste management;Treatment and disposal; 铀矿山;水冶厂;放射性废物管理;处理与处置;
- Keywords Uranium mine shaft De nse bed absorbing tower Exploding and immersing Absorbing; 铀矿井;密实床吸附塔;原地爆破浸出;吸附;
- Keywords uranium mines;plenum ventilation;technical rationality; 铀矿井;压入式通风;技术合理性;
- Keywords uranium mining;uranium in-situ leaching;wellfield planning;lixiviate;ion exchange plant; 铀矿开采;原地溶浸采铀井场布置;溶浸液;离子交换厂;
- Keywords Uranium mining with dissolving and saturating;ledge infract;well completion method;dissolving liquid;dissolving passag; 溶浸采铀;矿层侵害;成井方法;溶浸液;溶浸通道;
- 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。
- They worked in diamond and uranium mines. 他们在钻石和铀矿场工作过。
- These results are valuable for reasonably determining the radon eduction rate in remedial action on decommissioned uranium mine. 其结果对铀矿山退役治理中氡析出率的合理确定具有一定的参考价值。
- There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine. 铀矿山坑道污水含有铀、镭、钍、钋等放射性核素,外排前必须加以处理。
- Rossing uranium mine is the only operating uranium mine in the world where the uranium occurs in intrusive alaskite. 罗辛铀矿山是目前世界上惟一尚在运营中的侵入体白岗岩型铀矿。
- They went over nationwide in search of uranium mines. 他们为了探寻铀矿走遍了全国。
- LA SAL, Utah - Given its mythological connotations, Pandora is an oddly inappropriate name for a uranium mine. 鑑于潘朵拉的神话意涵,一座铀矿取这名字怪怪的,也欠贴切。
- 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。
- It follows that the surroundings and natural environment of the uranium mine have not yet appreciably polluted by radioactive fallou... 二十多年来,对周围环境和工人身体健康都未带来危害。
- Keywords Decommission;Uranium mine;Pits;Seal; 退役;铀矿山;井巷工程;封闭;
- Keywords Uranium minei Radon Radon progeny Limit; 铀矿山;氡;氡子体;限值;
- This paper analyses the cause of exceed radon eduction in a uranium mine, suggestes the radon control measures in order that its radiate strength in underground mine air reaches allowed level. 本文分析了某铀矿井氡超量析出的原因,提出了控制氡析出的措施,从而使矿井空气中总放射强度达到国家规定的容许水平。