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为了更好地贯彻落实《中国教育改革与发展纲要》和全国师范教育工作会议精神,进一步推动高师教育教学改革工作,原国家教委组织实施“高等师范教育面向21世纪教学内容和课程体系改革计划”,师范司于1998年4月下达文件,在各省推荐的941个申报项目中批准210个项目为部级项目. 相似文献
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Two-dimensional total routhian surface (TRS) calculations are carried out to determine the triaxial superdeformation (TSD) of the even-even nucleus 174W, and the result indicates that TSD state exists with deformation parameters ε2=0.42 andγ=34.7°. In the same way, the total routhian surfaces for the nuclei ^172,176W are also calculated. It shows that the neutron shell correction energy plays a key role in the formation of TSD nuclei ^172,174,176W, while the high j intruder orbitals and rotational energy are also crucial in the formation mechanism. 相似文献