查询词典 uranium-actinium

There are a lot of phosphorus/uranium deposits in marginal basins along Yangtze platform , hosted in Early Cambrian strata and controlled by some specified paleogeographic and paleostructural positions.

大量磷铀矿床产于扬子地台边缘海盆，含矿岩系为下寒武统，矿床产出在适宜的岩相古地理与古构造部位，分东西两个成矿带。

The accurate analysis of the uranium content in the reference materials is based on the potentiometric titration method.

采用以基准物质重铬酸钾为滴定剂的自动电位滴定法对基准物质中的铀含量进行准确定值。

The precent development,including development of new leaching processes and equipment and soon,in bacteria leaching of uranium and gold ores at home and abroad are described in this paper.

阐述了目前国内外微生物浸出技术在铀、金矿石中的最新进展，包括浸出新工艺的研究、浸出设备的研制等，并提出了建

As noted in the prior article Japan can reprocess uranium waste without proliferation issues.

文章指出，在日本可以事先未经加工的铀废料扩散问题。

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。

The concept of regional uranium enrichment has been discussed by Davidson, Saum and Link.

戴维森、索姆和林克等论述了区域性铀富集的条件。

The concept of regional uranium richment has been discussed by Davidson, Saum and Link .

戴维森、索姆和林克等论述了区域性铀富集的条件。

In this paper, nuclear fuel cycle issues, including the amount of natural uranium resource, separative work and nuclear fuel for PWR power plant, together with spent fuels, separated.

为了保障我国核电的可持续发展，必须建设配套的核燃料循环设施。

Based on the theory of metallogenic system, the authors studied the whole proces s of formation, transformation and preservation of uranium deposits in the Taosh an orefield in the aspects of metallogenic background and environment, ore-forming elements, ore_forming process, and metallogenic products as well as their pre servation.

中文摘要：文章以成矿系统为理论基础，从成矿背景和环境、成矿要素、成矿作用过程、成矿产物及其保存等方面阐述了桃山矿田铀矿床形成-变化-保存的全过程。

Bioleaching may require added phosphorus and nitrogen if these are limiting in the ore materials, and the same process can be used to solubilize uranium.

如果在矿石中氮和磷不足，生物萃取则需要加入这些营养素，并且这一过程还被用来提取铀。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。