因其在教育史、文化史、社会史上的特殊地位，使得它的研究具有一般历史研究所不具备的特殊意义。
Due to the unique position of university history in the educational, cultural and social histories, studies on university history have special significance not possessed by general historical studies.
非平稳随机激励的机械系统动态优化设计对于使承受随机激励荷载的系统具备优良的性能有着特殊的意义。
The dynamical optimization design of mechanical system exited by nonstationary stochastic loads is very important for the mechanical system to have a fine performance during working.
非平稳随机激励的机械系统动态优化设计对于使承受随机激励荷载的系统具备优良的性能有着特殊的意义。
The dynamical optimization design of mechanical system exited by nonstationary stochastic loads is very important for the mechanical system to have a fine performance during working.
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