铀的

The enrichment of minerals such as siderite and pyrite, which are sensitive to geochemical environment, in the transitional zone indicates that the geochemical environment is neutral-acidic and reductive and is propitious to the precipitation of uranium.

过渡带中菱铁矿(FeCO3)和黄铁矿(FeS2)等对地球化学环境敏感的矿物的富集，指示了有利于铀成矿的中性-弱酸性、还原的地球化学环境。

Academic achievement:(1) early study of the electromagnetic wave transmitting and receiving;(2) found that there is penetration of uranium weak penetration of the α and β two kinds of radiation;(3) and Soddy worked together to propose release of radioactive atoms can be α or β atom into another element.

学术成就：（1）早年研究电磁波的发射和接收；（2）发现铀中有穿透力弱的α和穿透力强的β两种辐射；（3）和索迪合作提出放射性原子可以通过放出α或β变成另一种元素的原子。

Influenced by the exterior source input of the detrital matters, U-series dating using aragonite is not suitable to the study of Lake Sugan sediment and a further study is required.2. The isotopes study of precipitation-groundwater-lake water system in Lake Sugan drainage area indicates that in modern climate system, the precipitation in Lake Sugan drainage area is mainly supplied by the water vapor carried by Westerly.

沉积物文石的铀系测年受到外源碎屑输入的影响，在苏干湖并不适用，需做进一步的研究。2、苏干湖流域降水-地下水-地表径流-湖水同位素系统研究表明，现代气候条件下苏干湖流域大气降水主要来源于西风环流携带的水汽输入。

More and more evidences show that the uranium mill-tailing sites have caused contamination of groundwater in some degree.

越来越多的资料显示，不少的铀尾矿库已经对周围的地下水环境造成了不同程度的污染。

We will spend this class period beginning first with an introduction to the principles of TEM, an overview of the King laboratory's microscope (a JEOL 1200EXII), and conclude by having you operate the microscope and view isolated phycobilisomes negatively stained with uranyl acetate.

我们将从介绍透射电镜的原理开始这节课的学习，然后概述 King 实验室的显微镜(a JEOL 1200EXII)，最后通过让大家操作显微镜和观看用醋酸铀负染的离体藻胆体来总结本课。

In the North Ordos basin the sandstone-type uranium deposits developing in the system of sandstone beds of sedimentary facies of braided river course in Midde Jurassic Series,at the same time it happen some show of ore:the alteration zone of chloritization,bleaching decoloration and carbouation of epigenetic alteration,which show of ore are immediate and indirect for uranium mineralizing process.

摘 要：发育于内蒙古鄂尔多斯盆地北部中侏罗统直罗组辫状河相杂砂岩体内的砂岩型铀矿，有一系列较为特殊的与放射性铀成矿有直接或间接关系的成矿地质现象：绿色化蚀变带、漂白退色化带、二次胶结钙化砂岩团块及钙化砂岩断续层与&钙化木&后生蚀变现象；在与铀矿化和与油气的关系认识上存在一定分歧。

Ordos basin accumulates various energy resources. Taking the oil, gas, coal and uranium in the basin as subjects, the scientists of China's State "973" multi-energy minerals enrichment project study the scientific issues of interest concerning the coexistence and accumulation of energy minerals in one basin, such as the material base and geodynamical settings the accumulation mechanism and enrichment environment, and the temporal and space distribution and control factors. This interdisciplinary study provides a new perspective on comprehensively understanding energy geosciences.

我国国家&973&多种能源矿产项目的科学家以富集多种能源矿产于一身的鄂尔多斯盆地为研究地区，以油、气、煤、铀为研究对象，探讨能源矿产同盆共存富集成藏的物质基础与地球动力学背景、成藏机理与富集环境、时空分布与主控因素等科学问题，这是通过多学科交叉综合研究能源地球科学的新视角。

His mother, Neelum, 22, from the state capital, Chandigarh , says he was born with hydrocephaly.

丘德哈利还在等待检验，但工作人员说他表现出来的症状与那些呈阳性的患者类似，把他列为疑似铀中毒。22岁的母亲尼鲁姆来自旁遮普邦首府昌迪加尔，她说小多尼生来就患有脑积水，他的腿就是个摆设。

Australia used to, but its new government has gone cooler on the idea. Uranium-rich Namibia, a non-member, hankers after its own enrichment business too.

澳大利亚曾经也是这样的国家，但她的新政府在这个问题上已变得更加冷静，但像纳米比亚这样一个铀矿资源丰富的国家，却也渴望能拥有自己的铀浓缩贸易。

The project plans to build a jetty with berthing capacity of 300,000 tons for crude oil loading / off-loading and releavant facilities (the port and hydraulic engineering construction also take the larger oil tanker into consideration), its designed transferring capacity is 120 million tons per year.

中哈两个邻国，一个是核电发展最快，未来装机容量最大的国家，一个是铀资源丰富的国家，这种天造之合必然会为中哈的经贸合作开辟一个油气之外的新领域。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了