放射性废物

There are 8.6%~10.91% foreign matter in the sphenes, in which radioactive elements of strontium, cesium and uranium range from 4.26% to 4.58%. The change of structural cell parameters of sphenes is still very little,Δa=-0.0009 nm~0.0041 nm,Δb=0.0018 nm~0.0004 nm,Δc=0.0002 nm~0.0048 nm,Δβ=-0.10°~0.09° with high crystallinity of 99.27%~96.46%. Though, the age of sphene from the Fenghuang Mountain is about 1000 Ma, and experienced 775 Ma~1758 Ma geological evolvement and alpha decay, its crystallinity only decreased 3%, and its crystal shape and structure are still fine, indicating that sphene is of good ability to solidify radioactive elements. Therefore, sphenes are ideal minerals for solidifying nucleus waste.

通过对北祁连牛心山变质杂岩体中榍石(775Ma)和山西凤凰山花岗岩中榍石(1758Ma)的XRD及EDS等测试与研究，结果表明：两地榍石的杂质元素质量分数高达8.6%~10.91%，放射性核素锶、铯和铀的质量分数达4.26%~4.58%；晶胞参数的变化极小，△a=-0.0009nm~0.0041nm、△b=0.0018nm~0.0004nm、△c=0.0002nm~-0.0048nm、△β=-0.10°~0.09°，结晶度仍高达99.27%~96.46%，榍石经过10×10^8a的地质作用，结晶度仅减少了3%，显示榍石固化放射性系列核素的能力较强，虽经历了约775Ma~1758Ma的复杂地质演化及其所含放射性核素的衰变作用，其晶体结构完好，稳定性极高，是值得期待的理想核废物固化矿物。

Comprehensive technological project descriptions are provided, for example compact, portable instruments for identification of hazardous wastes, in-the-field analysis of radioactive materials and laser systems to decontaminate equipment.

这里提供了全面的技术工程描述，例如用于检验危险废物简便工具，放射性物质的分析和净化装置中的激光系统。

With respect to storage and disposal facilities for radio-active and other hazardous wastes, it is crucial to understand how contaminants move through the geosphere and how long-term performance of disposal facilities can be affected by geological and climatic changes over time.

至于放射性和其他有害废物的储存和处理设施，很关键的一条是必须了解污染物如何在陆界中移动，以及这些处理设施的性能会随着时间的推移，受到地质和气候的影响。

Hazardous solid wastes are substance with toxicity, inflammability, chemical reactivity, infectivity and radioactivity, which make the hazardous solid wastes the potential pollutions and harms to the atmospheric, aquatic, edaphic and ecological environments.

危险废物是指具有毒害性、易燃性、腐蚀性、化学反应性、传染性和放射性的废物，危险废物的特征决定了其对大气、水体、土壤等生态环境破坏存在长期和潜在的隐患。

We're radioactive waste to them, says Greg Kulka, who heads private equity investing for the $12 billion New Mexico State Investment Council, a permanent fund that disburses cash to schools and the state's general fund.

我们正在放射性废物向他们说，格雷格Kulka ，谁负责私人股权投资为120亿美元新墨西哥国家投资理事会，常设基金，支付现金给学校和国家的普通基金。

The comparison between thermal and fast ADS demonstrate that the fast ADS has large power output, less minor actinide production and small fission products poisoning effect compared with thermal system.

从快堆和热堆的比较可知，ADS的快堆具有输出功率大、长寿命超铀放射性废物的累积水平低、裂变产物对反应堆反应性和能量增益影响小等优点。

This paper mainly present the technique index,the effect to properties of concrete and the functional mechanism to cement,meanwhile,analyzes and summarizes the application actuality that cement solidifies radwaste.

本文主要介绍了硅灰的技术指标，对混凝土性能的影响以及与水泥的作用机理，并对水泥固化放射性废物的应用现状进行分析总结。

The paper briefly reviews the recent tendency of rad waste treatment and disposal both in China and abroad, assesses the feasibility of the large volume casting cementation process for treating and disposing the intermediate level radwaste from spent fuel reprocessing plant in shallow land on the basis of the analyses of the experimental results such as formulation study, solidified radwaste properties measurement etc.

文章扼要地回顾国内外放射性废物处理处置发展趋向，试图对后处理厂中放废液水泥固化，从工艺角度进行大体积浇注浅地层埋藏处置方案的可行性探讨。本方案通过水泥固化基础配方，固化物性能及其安全性、经济性等详细讨论，对解决体积庞大的中放废液是一个有前途的方法。

All of them fulfill the requirements of Am transmutation and changing the lanthanide fraction into a non-alpha waste. HBTMPDTP-TBP-kerosene has good radiolytic stability.

根据分配比模型和连续逆流计算方法设计了HBTMPDTP-TBP-煤油协萃分离动力堆和生产堆高放废液中镅和裂变产物镧系元素的推荐流程，它们都同时满足镅嬗变和镧系元素组分转变为非α放射性废物的要求。

Succeful seismic testing for Flowserve valves The multiple radiation waste remediation projects in, which the valves will be utilised, will eure that nuclear waste can be safely stored while the isotopes decay and eventually become harmle.

福斯流体控制有限公司福斯阀门成功用于地震测试那些大量用于放射性废物补救设备中的阀门，可以确保核废料安全的储存在同位素中，减弱核辐射并最终变的无害。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。