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后疫情时代对高校继续教育的创新发展提出了新的挑战.针对疫情期间存在的在线教学体系不成熟、在线课程供给不充分、管理体制机制不健全等不足,高校继续教育要提高识变应变能力,主动化危、守正创新.通过紧扣学生和市场需求,增强高校继续教育供给能力;优化在线课程体系,推进高校继续教育教学改革;创新管理体制机制,推进高校继续教育质量革命.坚持全面深化教育改革,盘活高校继续教育创新发展活力,为筑牢终身教育服务体系提供坚实力量. 相似文献
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By the resultant theory, the E-characteristic polynomial of a real rectangular tensor is defined. It is proved that an E-singular value of a real rectangular tensor is always a root of the E-characteristic polynomial. The definition of the regularity of square tensors is generalized to the rectangular tensors, and in the regular case, a root of the E-characteristic polynomial of a special rectangular tensor is an E-singular value of the rectangular tensor. Moreover, the best rank-one approximation of a real partially symmetric rectangular tensor is investigated. 相似文献
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