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2005年10月12日上午,美国桑塔菲研究所(Santa Fe Institute,简称SFI)副所长Chris C. Wood教授(曾任Los Alamos实验室量子物理与生物组负责人)和分管国际事务主管Shannon Larsen女士应邀来中国科学技术大学进行短暂的非正式访问。中国科学技术大学侯建国副校长会见了来访客人,陪同会见的还有中国科学技术大学外事办公室周正凯副主任,应邀参与座谈交流的有...
Modeling Relaxation Length and Half-Thickness of Wood by Method of Gamma Radiation
Relaxation Length Half-Thickness Value Gamma Radiation
2010/4/12
Relaxation lengths and half-thickness values of different types of wood were determined using gamma radiation from 60C0 source. Results show that oxystigma (Oxystima spp) has the highest relaxation le...