摘要：Taking representative hotels in Guangzhou City for examples,this study investigated ecological waterscape designs in those hotels from the perspective of eco-design of animals and plants,water and *** was proposed that the eco-design of animals and plants requires the scientific application and combination of indigenous plants to protect bio-diversity and create a balanced ecosystem;eco-design of water should focus on the construction of an excellent water circulation system;eco-design of bank should help enhance the relationship between waterscapes and viewers,and satisfy human's nature of loving ***,problems in those hotel waterscape designs were also analyzed and corresponding suggestions put forward,for example,in view of ecological problems in the design of water circulation system and the improvement of water quality,it was proposed that a water eco-balance system should be created and water kept clean;in view of security problems caused by polluted water,protective measures should be taken to guarantee safety of customers;as for those waterscapes with poor landscape effects,various means could be applied to improve its quality and show its best artistic effects;the overall planning of waterscape operation and maintenance should be enhanced to save water resources and operation cost.

摘要：根据仲恺农业工程学院给排水科学与工程的专业特色,在分析近5年来给排水科学与工程专业实施“本科导师制”的困境与瓶颈的基础上,结合其他高校推行的本科导师制的实践经验,提出了以辅导员、专业教师、校外高级工程技术人员为核心的“三导师制”模式,并从导师职责、导师选拔机制、人才培养方案、导师制制度等4个方面进行了研究,以期发挥导师们的专业特长,激发学生参加创新创业训练的热情,提高学生的创新能力与创业精神,适应社会发展的需求。

摘要：近些年来城市管理的问题受到越来越多人的关注,因社会经济的快速发展,各个二三线城市也在不断的建设进步,努力实现科学的规划和建设,为了城市的规划建设更加的合理。本文对于目前城市规划建设中存在的问题作出分析,提出了相关的建议,希望可以帮助城市更好的规划建设。

摘要：随着传感数据量的增大,对传感器网络的规模和容量、带宽利用、故障保护、转发优化等性能要求越来越高。TRILL作为新一代的大二层体系的典型协议,对上述问题提供了较好的解决方案。探讨了TRILL协议支配的传感器网络设计,分析了其对比传统有线传感网络的特点,对解决性能瓶颈,推动传感器网络发展提供了一种新方法。