The strips of cloth were offerings to the spirits that Cree(CRE) people believe are watching over them. 这些布条是给神灵的祭品,克里(CRE)族人相信神灵在注视着他们。
Electric parameters including resistivity, mobility, and free carrier concentration are measured at low temperatures for n-type 6H-SiC from China and Cree(CRE) corporation. Their impurity concentration and levels are obtained from the fitting data of FCCS. 测试了国产和美国Cree公司生产的n型6H-SiC低温下的电学参数,包括电阻率、迁移率和自由载流子浓度,并用FCCS软件数据拟合分析得到两种SiC的杂质浓度和能级。
The efforts in application study of systems engineering for many years in College of Resources and Environmental Engineering are summarized and research thrusts that should be carried out for promoting future development of disciplines in CREE are discussed in this paper. 总结了我院多年来在系统工程应用研究方面所做的工作,展望今后促进我院学科未来发展应进行研究的重点。