1) Depleted uranium

耗竭铀,耗乏铀
2) uranium consumption

铀消耗
3) high acid consumption uranium ore

高酸耗铀矿石
1.
The applied research on the treatment of high acid consumption uranium ore with activate heap leaching is introduced.
简要介绍了活化技术在高酸耗铀矿石堆浸中的应用研究。
4) exhaustion
[英][ɪɡ'zɔ:stʃən] [美][ɪg'zɔstʃən]

耗竭
1.
The results showed that insufficient reward and conflicting values were excellent predictors of exhaustion;work overload,lack of control and community breakdown were excellent predictors of depersonalization;community breakdown was an excellent predictor of reduced personal accomplishment.
结果表明,奖赏不足和价值观冲突对耗竭具有显著的预测作用;工作负荷、缺乏控制和共同体瓦解对人格解体具有显著的预测作用;共同体瓦解对成就感降低具有显著的预测作用。
2.
The results show that there are three factors in CMBI named exhaustion,depersonalization,and reduced personal accomplishment.
结果表明,工作倦怠由耗竭、人格解体和成就感降低三个因素构成。
3.
Job burnout is "a psychological sy ndrome of emotional exhaustion, deper sonalization, and reduced personal accomplishment that can occur among individua ls who work with other people in some capacity".
工作倦怠是指“在以人为服务对象的职业领域中,个体的一种情感耗竭、人格解体和个人成就降低感的症状”。
5) exhaust
[英][ɪɡ'zɔ:st] [美][ɪg'zɔst]

耗竭
1.
The test was divided into two stages: the first was fertilizing stage, ended in 1992; the second was exhaust stage, mainly to researchthe sustainable effect of e.
后一阶段为耗竭阶段,主要观测各培肥处理对土壤养分的持续效应及对产量的影响。
6) extinction
[英][ɪk'stɪŋkʃn] [美][ɪk'stɪŋkʃən]

耗竭
1.
Extinction of Solutions for the Nonlinear Doubly Degenerate Parabolic Equation with a Gradient Term;
带梯度项的非线性双重退缩抛物方程解的耗竭
2.
Extinction of Solutions for Evolution p-Laplacian Equations with a Gradient Term;

带梯度项的发展P-Laplace方程解的耗竭
3.
Extinction of Solutions of Semilinear Heat Equations with a Gradient Term;

带梯度项半线性热方程解的耗竭
补充资料:含铼铀矿石中回收铼
含铼铀矿石中回收铼
recovery of rhenium from uranium ore containing rhenium
han{ai youkuangshi zhong hulshou la【含锌铀矿石中回收铁(reeovery of rheniumfrom uranium ore eontaining rhenium)以含锌、铀矿石为原料,在提取铀的同时又提取锌的冶金过程。在铀矿石中,铝、锌常与铀共生,在提取铀时须综合回收钥和徕。 在含徕、铀矿石的浸出过程中,钥、锌随铀一起进入浸出液。用烷基磷酸和磷酸三丁脂的煤油有机相萃取铀后,钥和徕留于萃铀余液中,铀萃余液的铀浓度降至lmg/L以下。 从萃铀余液回收锌有两种方法。一种方法是将萃铀余液用酸沉淀法沉淀多铝酸馁(见相溶液净化),锌留于酸沉淀母液中,徕钥比从1/200提高至l/20。将酸沉淀母液的酸度调整至2.smol/L,并同时使钥全部氧化至6价后,用10%叔胺一20%磷酸三丁脂的煤油有机相进行三级逆流萃取徕,铝留于萃徕余液中(见徕溶剂革取)。再用含氨10%一碳酸按10%的溶液进行三级逆流反萃取,将负载徕有机相中的徕反萃入溶液,经反萃取后的有机相返回萃取。所得的反萃取徕溶液或加氯化钾,使锌呈高锌酸钾析出;或经提纯后制取高锌酸钱。产品总放射性强度小于lxlo一7Ci/kg,徕的回收率大于99%。 另一种方法是在萃铀余液经氧化处理使铂完全氧化至6价后,直接用季胺萃取徕而使翎留于萃徕余液中,即用0.05mol/L氯化三辛基甲基胺一10%磷酸三丁脂的煤油有机相进行四级逆流萃取锌,经1级洗涤后,用含硫氰酸钾0.smol/L的溶液进行4级逆流反萃取把负载锌有机相中的锌反萃取到溶液中。所得徕的反萃取液经浓缩结晶,便可制得纯度”%的高锌酸钾。产品的总放射性强度为lxlo一,Ci/kg,锌的回收率大于99%。萃徕余液中的钥用酸沉淀法以多翎酸按的形式回收。后一种方法具有无须调整酸度,徕不会损失于多钥酸钱中的优点,已于20世纪80年代初用于生产。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条