铀矿

The distribution of uranium isotope composition is not only can be used to predict the location of uranium ore body, but also can be used to study the rolling of the roll during the process of the ore body formation.

该砂岩型铀矿床的铀同位素组成分区特征不仅是预测铀矿化定位的依据，而且也充分说明了铀富集成矿过程的滚动性。

Thus, the hydrogeochemistry of mineralizing condition and prediction of North-Western sandstone type uranium ore in Chine Have all round been known by us.

并由此对我国西北砂岩型铀矿成矿条件和成矿预测中的水文地球化学有了一个较全面系统的认识。

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。

It is proved that these equipments can run normally and meet the needs of uranium mining.

通过对其运行要素的观察测定，分析计算，说明H104台车的运行状态是正常的，并且满足铀矿山的需要。

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。

Sandstone type uranium ore is a epigenetic hydrogenic uranium deposit, and its mineralizing theory is mainly on the basis of the hydrogeology and hydrogeochemistry, and many key problems need to explore in the course of uranium ore-forming have closely to do with hydrogeochemistry.

砂岩型铀矿是一种后生水成铀矿床，其成矿理论是建立在水文地质学、水文地球化学等学科基础上，矿床形成中的许多有待探索的关键问题都与水文地球化学密切相关。

In that five years,both uranium exploration ,regional assessment and prognostication for the Mesozoic-Cenozoic basin in North China and resarch on uranium metallogeny theory and prospecting .

5年来，我国北方中新生代盆地的铀矿勘查、区域预测评价及铀成矿理论和勘查方法研究等都取得了较快的进展和重要的成果。

The granites of syntectic typeand metamorphic-mixed metasomatic type are associated only with uranium occurrences.

变质混合交代型和同熔型花岗岩只有铀矿点或矿化点产出。

Xiangshan volcano-intrusive complexes is the wall rock of the biggest volcanic-rock uranium ore deposit in China, and the main body is rhyolitic porphyroclastic lava, accompanied by hypahyssal or ultra-hypabyssal intrusive rocks such as dacite-porphyry and granite-porphyry Jiulongzhang volcano-intrusive complexes are dominantly rhyolitic welded tuff, accompanied by dacite-porphyry and quartz monzonite-porphyry, and so on, and the uranium resources are being assessed.

相山火山－侵入杂岩是华南地区最大的火山岩型铀矿赋矿围岩，其主体岩石为流纹质碎斑熔岩，浅成－超浅成侵入岩有英安斑岩、花岗斑岩等；九龙嶂火山－侵入杂岩的铀资源潜力尚待评价，主体岩石为流纹质熔结凝灰岩，浅成－超浅成侵入岩有英安斑岩、石英二长斑岩等。

In this paper, several methods, such as remote sensing digital image processing, airborne γ spectrum remote sensing data processing, quantitative extraction of redox transitional belt etc, are recommodated to extract the fossil stream channel sandrock uranium information.

本文探讨利用遥感数字图像处理、航空γ能谱遥感数据处理、定量提取氧化还原过渡带等方法来提取古河道型砂岩铀矿的信息，并在该区进行了验证，效果较好。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。