摘要：小班幼儿刚从家庭走进幼儿园,年龄小、手部动作不够灵活、美术目标不明确，不知道想画什么、该怎样画，为了更好的培养小班幼儿的美术兴趣，文章对此提供了一些策略，以供参考。

摘要：高校个性化教育是高等教育教学改革发展的一个重要契机,将高校个性化教育引入"三螺旋"模式,使政府、产业、高校之间构建起关联性,通过"三螺旋"模式组织内部巧妙的结构性设计和制度性安排,使高校个性化教育在政府——产业——高校各自独立又存在重叠作用的"螺旋链"交叉影响,协力合作的螺旋上升状态下借力探索出一条符合高等教育教学规律和学生身心发展要求的新路。

摘要：主要论述造纸生产过程申开停车如何实现自动控制的相关问题

摘要：当前河北渔业正处于转型期,人才队伍的建设可以为渔业发展提供重要的支撑力量,促进渔业转型,实现渔业的可持续发展。本文针对当前河北渔业人才队伍的现状及存在问题进行了分析,在此基础上提出了渔业人才队伍建设的建议。

摘要：当前,高校创新创业教育中存在着教师人数少、教师队伍结构不完善、教师个体知识结构单一、师资培训不足等问题。师资力量薄弱阻碍了高校创新创业教育的开展。对此,应促进创新创业教育师资队伍专业化,完善师资培训机制,加强校企合作,鼓励教师创业或到企业挂职锻炼,等等。只有这样,才能促进高校创新创业教育深入开展。

摘要：深入研究了智能决策支持系统在高校公共突发事件预警中的应用,利用高校公共突发事件已有数据建立决策支持知识库,建立并完善了高校公共突发事件智能决策支持系统功能模型,给出了高校公共突发事件智能决策支持算法,设计了基于决策支持的高校公共突发事件智能预警系统,可对高校公共突发事件进行预警,以避免或减轻次生、衍生危害的发生。

摘要：[Objective] This study aimed to make the effluent of constructed wetlands in a pond recirculating aquaculture system satisfy aquaculture requirements. [Method] A 150 m long, 0.5 m wide and 0.6 m deep ecological ditch was constructed on the basis of the periphyton reactor theory, to investigate the reoxygenation and deep purification effect of the ecological ditch on the effluent of constructed wetlands. [Result] Experimental results showed that the level of dissolved oxygen （DO） in the effluent of constructed wetlands increased to a range of 4.41-7.91 mg/L and pH val- ue increased significantly by flowing though the ecological ditch （P〈0.05）. DO level in the water of ecological ditch increased linearly with the increasing length of the ecological ditch within the range of 150 m （P〈0.05）. The ecological ditch showed further removal effect on NH4＋-N, IMn and PO4^3 -P in the effluent of the constructed wetlands, with the removal rate of 19.46%, 13.38% and 31.09%, respectively. The total coliform group was also eliminated with the removal rate ranging between 12.5% and 78.13%. [Conclusion] The ecological ditch based on periphyton reactor could improve DO level and further reduce N and P contents in the effluent of the constructed wetlands, which could be used as a matching water-reuse system of constructed wetlands. Key words Water quality; Purification; Dissolved oxygen; Periphyton; Pond aquaculture