太阳耀斑对地球磁层的影响
地球被一种称为磁层的磁场系统所包围。这个巨大的彗星形状的系统使来自太阳的带电粒子偏转,保护我们的星球免受有害粒子辐射和…
肯塔基州大学,也被称为英国,是一所公共教育大学,是该大学的两个土地格兰特大学之一,位于肯塔基州雷克林顿。Founded in 1865 by John Bowman as the Agricultural and Mechanical College of Kentucky, the university is the largest in the Commonwealth of Kentucky by enrollment, with 27,171 students, and is also the highest ranked research university in the state, according to U.S. News and World Report. The university is home to 16 colleges, a graduate school, 93 undergraduate programs, 99 master programs, 66 doctoral programs, and four professional programs. The University of Kentucky has fifteen libraries on campus. The largest is William T. Young Library, a federal depository, hosting subjects related to social sciences, humanities and life sciences collections. In recent years, the university has focused expenditures increasingly on research, following a compact formed by the Kentucky General Assembly in 1997. The directive mandated that the university become a Top 20 public research institution, in terms of an overall ranking to be determined by the university itself, by the year 2020.
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