铀矿的

The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed.

分析了容量法测定铀矿石中铀含量测量不确定度的影响因素。

Therefore, this study can provide the basis for dealing with acid leaching time of uranium ore.

结果表明：多元线性回归分析方法简单、误差较小、简便可靠，能如实地反映酸法浸出情况，进而为处理铀矿石选择适宜的酸度和浸出时间提供了依据。

So the in-situ gama-ray spectrometer survey is a good method to prospect uranium ore in deeper layer.

而常规化探方法测量的Mo、Cu两种元素和深部铀矿成矿有共生关系。

Oxygen reduction mineralization is important hydrogeochemical mechanism of sandstone type uranium ore.

氧化还原成矿作用是砂岩型铀矿形成的重要水文地球化学机理。

Under this geological-evaluation model a computer evaluating program is made in Ziyuan and Lujing uranium ore -fields.

通过对硬岩型铀矿坑口堆浸法的工艺流程分析，总结出坑口堆浸成本由矿石开采费用、主要原材料费用等14项要素组成，并建立了地质经济评价模型。

South China is one of the most important uranium producing areas in China.

华南是中国最重要的铀矿产区之一。

Using the phases of ferrum and the parameters above to divide the subzones of interstratified-oxidation zone has both theoretical and practical significance in prospecting for u-ranium deposits of this type.

应用铁物相特征及其以上比值，可以简捷地对层间氧化带进行亚带的划分，这对指导铀矿勘查具有重要理论和实践意义。

The sandstone uranium deposit s occur in the coal-bearing leuco-clastic formation,which developed in Neogene basins and unconformably overlays the granitic basement.

以花岗质岩石为基底的晚第三纪盆地中堆积了浅色含煤碎屑岩建造，砂岩铀矿即产于其中。

From tell on the other hand, the maturity that adopts smelt metal technique as uranium and improve, through reclaiming this part resource undertakes uranous product is produced, made full use of original production facilities and equipment, environmental impact is little and economic benefits is obvious.

从另一方面讲，随着铀矿采冶技术的成熟与改进，通过回收这部分资源进行铀产品生产，充分利用了原有生产设施与设备，环境影响小而又经济效益明显。

Based on the analysis of the origin of uranium, lithogeochemical zonations are subdivided.

在分析铀矿成因的基础上，将岩石地球化学进行了分带。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。