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双语推荐:原子能

日本《原子能赔偿法》规定原子能经营者对核事故承担绝对责任与无限责任。因此,核事故发生最大的问题就是赔偿范围。在这次事故中,虽然因放射能引起的健康损害还没有现实出现,但是,为避难产生的精神损害、财产损害,对土地建筑物损害,对农业、渔业的损害,谣传损害,清除污染的费用等,赔偿数额巨大。因此,如何确保赔偿资金是重中之重的问题。法律规定的保险等措施(1,200亿日元)是远远不够的。日本的《原子能赔偿法》没有规定国家的赔偿责任,国家构建了原子能损害赔偿支援机构,对该机构交付国债支援赔偿。
Nuclear Damage Compensation Act in Japan provides absolute and unlimited liability of the operator of a nuclear installation. Therefore the main problem in a case of an accident is not whether the operator is liable or not, but the scope of the nuclear damages. In the nuclear accident in Fukushima damages to agricultural products and fishery or other businesses, damages to lands and houses, damages caused by evacuation, costs of decontamination are to be compensated. If injury to human body caused by exposure to radioactive substances is conifrmed in the future, the damages thereof will be also compensated. The aggregate sum of damages will be huge that the ifnancial security of 120 billion yen provided in the Act is not enough. Therefore intervention of the state becomes necessary. The state has established and funded an organization to support the compensation.

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考虑类氦原子中电子对核的屏蔽效应,建立含有屏蔽效应参数的哈密顿算符,并作变换使得哈密顿算符中微扰项势能算符满足微扰法条件。通过参数微扰法计算类氦原子二级近似基态能量和有效核电荷,结果表明参数微扰法得到的类氦原子基态能量非常接近实验值。参数微扰法为研究多电子原子能级和原子能级精细结构提供了一种新的方法。
The Hamiltonian containing shielding effect parameters was established by considering the helium-like atom electron nuclear shielding effect and transformation was made to allow perturbation potential operator in Hamiltonian to meet the conditions of perturbation method .The second order approximation of ground state energy of Helium-like atom and effective nuclear charge was calculated by parameter perturbation method .The results show that the ground state energy calculated is quite close to the experimental value .It indicates that parameter perturbation provides us a new approach to study the multi-electron atomic levels and the fine structure of atomic levels .

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简要介绍氮化锆生产工艺的技术关键点和创新点,与发明专利中的氮化锆属于特殊金属原子能工业、航空航天、石油化工等新材料领域原材料,需求量大,市场前景看好。
It provides a brief introduction about the key point and innovation point in the manufacturing technique of zirconium nitride. Zirconium nitride, like the patent for the product invention, belongs to new raw material widespread used in special metal atom energy industry, aerospace industry, petrochemical industry and so on. With such high demand, zirconium nitride''s market prospect may appear lucrative.

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人为活动引起的天然放射性物质(NORM)水平增高已经引起了国内外众多学者和管理人员的关注。本文介绍了国际原子能机构(IAEA)和一些欧洲国家对NORM的分级管理方法。根据我国对NORM所做的大量调查和研究工作,提出我国对NORM管理的建议。
Human-enhanced NORM ( Naturally Occurring Radioactive Materials ) has drawn more attention by a large number of experts and managements domestic and overseas .In this paper ,the NORM methods are in-troduced at various levels presented by IAEA and some EU countries .Some suggestions on regulatory control of NORM have been put forward based on large numbers of investigation and research efforts in our country .

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运用玻尔理论及受力分析的方法,考虑相互作用的不同情况,分析了氢原子与碱金属原子能级结构,并进行了数值计算,画出了能级结构图.再运用比较研究的方法对氢原子能级与碱金属原子能级进行比较,找出其相同点及不同点.
The article by Bohr theory and The analysis of forces method, considered the interaction of different sit-uation, hydrogen atoms with alkali metal atomic energy level structure have been analyzed, and the numerical cal-culation, energy level diagram have been drawn out., Hydrogen energy and alkali metal atomic energy level were compared, by using the method of comparative study on the similarities and differences are found out.

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为满足某些效应本底较低的实验的需求,在中国原子能科学研究院的高压倍加器上利用束流切割的方法建立了一套微秒脉冲束系统,并对研制的系统进行性能测试,介绍了该系统的建造方法和性能测试结果。该套装置符合设计要求,可投入实际应用。
In order to meet the requirements of some experiment with low effect back-ground ratio ,a microsecond pulse beam system was established by using the method of beam cutting on Cockcroft-Walton accelerator of CIAE ,and the system performance was tested . The construction method and the result of performance test were intro-duced .The microsecond pulse beam system accords with the design requirements and can be used in practice application .

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MoS2干膜比常用润滑油、润滑脂承载更高,低温到高温工作温度更宽、寿命更长、且不沾灰尘和雨水,广泛应用于宇航、航空、航海、原子能工业领域。文章综述了MoS2干膜在机载导弹系统润滑减摩的常规应用,以及防烧粘、防腐蚀、600℃高温和洁净润滑等特殊应用。
@@@@As MoS2 solid film can bear heavier loads, work at higher or lower temperature, has lon-ger life, and cannot be contaminated by rain , dust and sand than common oil and grease , it is widely ap-plied in aerospace, aviation, seafaring, and atomic energy industries.This paper discusses MoS 2 solid film’s common applications as lubrication and wear decrease , as well as special applications as ablative-erosive-residue-adhering protection, corrosion protection, lubrication over 600 ℃and in high clean situa-tions, etc.

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随着原子能事业的发展,许多国家和地区找到了各种类型的铀矿床。上世纪90年代,砂岩型铀矿就已成为我国四大铀矿类型之一。从核工业系统四十多年在盆地中找矿走过的道路来看,北方中新生代盆地仍应是今后的主攻目标。我国有多个地区存在有利于形成砂岩型铀矿的沉积环境。
With the development of atomic energy, many countries and regions have found all types of uranium deposit. Since the 1990s, Sandstone-type uranium deposit has become one of the four main uranium ore types of our country. Seen from the basin prospecting of the nuclear industry in the last 40years, basins in the north will re- main the main target in the future. China has many areas where there is sedimentary environment for the formation of sandstone-type uranium deposit.

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目的:探讨90Sr-90Y敷贴治疗寻常疣的临床疗效。方法:用中国原子能科学研究院同位素研究所研制的90Sr-90Y敷贴器对245例寻常疣患者进行照射治疗,观察治疗效果。结果:245例患者经1~3个疗程治疗,治愈率为100%。结论:90Sr-90Y敷贴治疗寻常疣是一种安全、简便、无痛苦、经济实用的方法,值得临床推广应用。
Objective: To explore the clinical effect of adopting 90Sr-90Y to treat verruca vulgaris. Methods: 90Sr-90Y applicator, developed by Department of Isotope, China Institute of Atomic Energy, was uesed to treat 245 verruca vulgaris patients by irradiating. Results:The cure rate was 100% after 1-3 courses. Conclusion:The therapy of 90Sr-90Y applicator was safe, simple, painful and economical so it was worthy of clinical application.

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聚酰亚胺纤维是一种典型的高性能纤维,由于其良好的耐热性能和强度性能,在原子能工业、航空航天等重要领域得到了广泛的应用,一些发达国已经将聚酰亚胺纤维推广应用到了造纸领域。本文主要结合聚酰亚胺纤维的特性,介绍了聚酰亚胺纤维纸的研究状况、研发过程中的技术难点及未来可能的研究方向。
Polyimide fiber is a typical kind of high performance fiber, due to its excellent heat resistance and strength, has been widely used in the atomic energy industry, aerospace, and other important areas, and some developed countries have done some research and exploitation on polyimide fiber in papermaking field, This paper combined the characteristics of the polyimide fibers, the devlopment of polyimide fiber paper, technical difficulties in the research process and possible research directions in the future were mainly introduced.

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