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1.Because of the inherent flexibility of nuclear fuel cycle in CANDU reactor, the transition from the nature uranium to the recycled uranium(RU) can be completed without any changes of the structure of reactor core and operation mode.
由于CANDU堆对核燃料循环的固有灵活性 ,堆芯结构及运行方式不需作重大改变 ,即可完成从天然铀到RU的过渡。收藏指正
2.After the introduction of the investigative background about the hybrid stars as well as the related astrophysics problems, we describe the EOS of normal nuclear and strange quark matter,then by using Baym-Pethick-Sutherland model describing subnuclear densities,relativistic mean field theory describing nuclear densities and also effective mass bag model considering medium effects for quark matter,we discuss the phase transition in neutron stars,and finally obtain the EOS of hybrid stars.
在本论文中,我们在介绍了混合星的研究背景及可能涉及的天体物理问题的前提下,描述了正常核物质与奇异夸克物质的状态方程,并利用亚核密度下描述中子星壳层的Baym-Pethick-Sutherland模型、核密度下相对论平均场理论和计及介质效应的夸克有效质量袋模型讨论了中子星内部的高密相变,并给出了混合星的状态方程。收藏指正
3.CdSe, a II-VI compound with direct transition, wide-band-gap and high atomic number (48,34), is regarded as a new effective materials for room temperature nuclear radiation detectors and photoconductive devices, and can be used in many fields.
硒化镉(CdSe)是直接跃迁宽带隙的Ⅱ-Ⅵ族化合物半导体,常温下呈深灰色,具有立方(C_(6V)~4点群)和六方(43m点群)两种结构。收藏指正
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