摘要：无资料区的洪水分析与计算在水利工程设计中至关重要。以莫托沟渠首工程为例,通过对洪水成因及特性、历史洪水调查分析,采用洪峰流量模比系数综合频率曲线法、推理公式法、调蓄经验单位线法、面积指数法对渠首设计洪水进行了计算,并对计算结果的合理性进行了对比分析,提出洪峰流量模比系数综合频率曲线法最为合适。本研究成果可为水利工程建设设计洪水计算提供参考。

摘要：石墨烯作为一种新兴的二维纳米材料,凭借其独特的物理结构和化学性质,已广泛应用于各个领域。激光诱导石墨烯技术可将自然界中广泛存在的含碳生物质材料以低成本、高环保、更快捷的方式制备出石墨烯材料。首先,对可用于激光诱导石墨烯的生物质材料种类进行总结,分析、比较了不同生物质材料制备激光诱导石墨烯的方法及工艺特点;其次,详细阐述了激光诱导石墨烯的应用领域及其性能特征,并对其发展趋势进行了总结与讨论。总结现有研究结果认为:激光诱导技术适用于多种生物质前驱体制备石墨烯,并通过制备条件(气体环境、激光光源、材料预处理)优化与组合,可实现生物质材料定向诱导改性;激光诱导石墨烯具有良好的抗菌性、电学性能、特定的电阻率等特性,且激光诱导技术具有效率高、工艺简便、成本低廉、图案可控等优势,促成其在抗菌、智能家居系统、超级电容器和传感器等领域表现出巨大的应用价值与良好的应用前景。通过对激光诱导石墨烯领域的相关研究进行综述,为创新石墨烯制备技术提供了理论指导,也为拓宽该领域的研究和应用提供了思路。

摘要：This paper proposes a new cell intuition simulation method which is a combination of intuitive simulation calculation method and the operation of binary image, and applied it in the innovation of the graphic design process. First of all, we study how to express a variety of graphics, and establish the definition of cell intuitive model, work out the cell intuitive operation process and many new cellular operators such as a variety of matrix blocks crossover operator, a variety of matrix blocks mutation operator, matrix blocks replace operator, matrix blocks compression operator, matrix blocks extension operator. By choosing two or more cells and selecting the artificial selection or fitness selection, we can set up and visualize the design and pick the best design results .Finally, validation is made on this algorithm by an example, and a innovation graphic is also represented.

摘要：A new product conceptual design approach is put forward based on Hopfield neural networks models. By research on the mechanisms of Hopfield neural networks, the associative simulation approaches are proposed. The approach is given by Hebb learn- ing law, Hopfield neural networks and crossover and mutation. The calculating models and the calculating formulas for the concep- tual design are put forward. Finally, an example for the conceptual design of a solar energy lamp is given. The better results are ob- tained in the conceptual design.

摘要：The linguistic dynamic systems (LDSs) based on type-1 fuzzy sets can provide a powerful tool for modeling,analysis,evaluation and control of complex ***,as pointed out in earlier studies,it is much more reasonable to take type-2 fuzzy sets to model the existing uncertainties of linguistic *** this paper,the LDS based on type-2 fuzzy sets is studied,and its reasoning process is realized through the perceptual reasoning *** properties of the perceptual reasoning method based LDS (PR-LDS) are *** properties demonstrated that the output of PR-LDS is intuitive and the computation complexity can be reduced when the consequent type-2 fuzzy numbers in the rule base satisfy some ***,a data driven method for the design of the PR-LDS is *** last,the effectiveness and rationality of the proposed data-driven method are verified by an example.

摘要：新建长沙西站是国家级高铁枢纽,是湖南省深度对接“一带一路”、长江经济发展等国家倡议和战略的重要节点,是长沙市高铁西城片区的中心。本文以高铁枢纽长沙西站为案例,设计过程合理利用场地高差组织立体交通,在流线组织及对外交通规划高效疏解的基础上,结合大型高架候车式铁路客站空间特征,研究高铁客站进站空间、候车空间和换乘空间在功能空间布局上的创新设计策略,总结十字构型功能布局对高铁站房设计的积极影响。

摘要：铁路客站站型对站房有至关重要的影响。以京沈客运专线密云站为例,将线下式站型对站房的制约因素进行了深入分析,结合功能空间布局、结构选型、空间造型以及构造节点等多角度,分析总结线下式中小型站房的适应性设计策略。

摘要：为建立富有地域文化辨识度的“太湖三宝”品牌视觉形象,以太湖流域湖州段为例构建一个生动的品牌,将视觉形象IP作为策略,以典型的湖州地域特色水产资源——太湖三宝为设计来源,提炼表情语言、装饰符号等典型设计元素,并应用到品牌视觉形象的设计中,增强地域文化辨识度,提高设计的创新性。

摘要：针对传统深度文本聚类方法仅利用中间层的文本语义表示进行聚类,没有考虑到不同层次的神经网络学习到的不同文本语义表示以及中间层低维表示的特征稠密难以有效区分类簇的问题,提出一种基于多层次子空间语义融合的深度文本聚类(deep document clustering via muti-layer subspace semantic fusion,DCMSF)模型。该模型首先利用深度自编码器提取出文本不同层次的潜在语义表示;其次,设计一种多层子空间语义融合策略将不同层的语义表示非线性映射到不同子空间以得到融合语义,并用其进行聚类。另外,利用子空间聚类的自表示损失设计一种联合损失函数,用于监督模型参数更新。实验结果表明,DCMSF方法在性能上优于当前已有的多种主流深度文本聚类算法。

摘要：以解决“保存naOH溶液的试剂瓶为什么不用玻璃塞”这一真实问题为情境,设计3个教学板块:运用分类方法认识物质、对物质进行分类、合成物质,从物质组成和物质变化的认识视角,对物质进行分类,建构分类观。依据物质分类研究同一类别物质的性质及应用,在完成知识结构化的同时,重在凝练基于物质分类及转化的认识视角和认识思路,寻找并体验陌生情境下解决复杂化学问题的突破口和思维框架,发展学生的化学学科核心素养。