摘要：新时代背景下,构建模块化的教学体系,培养具有创新思维、高水平设计技能以及敏锐市场洞察力的文化创意设计类专业人才显得尤为重要。本文解析了模块化教学体系在促进文化创意设计类专业学生创新思维方面具有独特的优势,提出了文化创意设计类专业的模块化教学实施方法,即实施“两驱三合”工作室制教学模式;构建“统分拓”递进式课程体系;实施多元性、节点化、全流程的评估体系,并以基于模块化教学体系的“办公文化用品设计”课程实践为案例,探索文化创意设计类专业实施模块化教学的新路径。

摘要：艺术设计教育应注重对学生实际应用能力的培养。加强并有效实施实践教学是达成这一培养目标的必要途径。本文认为,从时间和空间的维度上,按照课内、课外、校外"三位一体"的方式综合搭建艺术设计专业实践教学平台,通过"双轨制"、工作室、竞赛项目、企业项目和"假期课堂"等模式的综合教学,可在很大程度上确保实践教学收到实效。

摘要：创意美是决定绿松石作品艺术性的一个重要标准,是自然之美与艺术之美的和谐统一。在绿松石雕刻中,将创意美渗透其中,运用"通感艺术"的创作表达,"虚实相生"的构思手法,"传统与现代"的相互渗透,使绿松石融入思想与灵魂。它有助于提升绿松石产品内涵、品牌价值,赋予绿松石时代意义,记录历史变迁,使绿松石作品真正成为历史的见证者。

摘要：设计了一种基于烟气内循环和分级燃烧的轴切旋流低氮燃烧器,并通过工业试验和数值模拟研究了负荷、燃料分级以及烟气内循环对燃烧和NO_(x)排放特性的影响。结果表明:负荷和燃料分级比例对NO_(x)生成具有协同作用,在中、低负荷工况下,NO_(x)排放随二次燃料比例的上升而单调上升,在值班火焰区域有大量NO_(x)生成;在满负荷工况下,存在最佳一/二次燃料比例(88:12),使NO_(x)排放质量浓度最低,当二次燃料比例低于12%时,主火焰区域主导了NO_(x)的生成;一次燃料混合管长度的变化可使燃料与空气混合位置发生改变,从而影响NO_(x)的生成,当缩短一次燃料混合管相对长度至0.74时,主燃区向炉膛上游移动,主火焰被锚定在炉膛中部,使炉膛尾部温度分布更均匀,NO_(x)排放质量浓度在各负荷下下降了10%~20%(NO_(x)以NO_(2)计),且均低于30 mg/m3(O_(2)体积分数3.5%)。

摘要：创意产业园已经成为不少城市新的投资增长区。文章通过对京沪等地的实地调查,分析了我国大城市创意产业园的开发模式与集聚动力,指出了园区发展在产业定位、引资方式、地产经济与土地产权等方面普遍存在的若干问题,并从市场、政府和开发商三方探讨其成因,继而提出创意产业园的改进策略。

摘要：Advertisement calls play an important role in influencing female mate choice and are regarded as one of the key characters responsible for reproductive isolation and speciation events in frogs and toads. The black-spined toad, Bufo melanostictus, is one of the most common amphibians in Southeast Asia and is frequently observed in human habitations throughout its distributional range. The advertisement calls of the toad have not been well described. Here, we report the advertisement calls of this species from lishui, Zhejiang, China during its breeding season. The advertisement calls of B. melanostictus are composed of single notes with a single harmonic frequency emitted sporadically. The call parameters recorded in this study were highly variable across recording times and with different body sizes. Dominant frequency was negatively correlated with body size. Comparing the calls of the B. melanostictus population from lishui with the populations from five other localities(Bangkok, Thailand; Coorg, India; Burma, Myanmar; Bali, Indonesia; Halimun-Salak National Park, Indonesia), we found that call structure was similar among five different populations with no harmonics, while the Halimun-Salak National Park population contained two clear harmonics. Dominant frequency was similar between Bali(1.56 kHz) and Coorg(1.6 kHz) populations, while it was highly variable among other populations. Besides call duration, call interval and pulse/call rate may also be significantly different among the comparing populations. Pooling the available data, we observed some similarities and differences in call parameters among the six populations.

摘要：为解决钢-混组合结构负弯矩区桥面板易开裂等问题,提出将超高性能混凝土(Ultra-high Performance Concrete,UHPC)代替负弯矩区普通混凝土的铺设方案,设计并完成了3片钢-UHPC组合梁的负弯矩区静力加载试验,研究负弯矩区UHPC的裂缝发展规律及内在开裂机理,得到组合梁的裂缝宽度、发展规律等试验数据,并结合黏结滑移分析理论,推导桥面板UHPC的裂缝宽度计算公式。结果表明:UHPC可以提高组合梁负弯矩区的抗裂性能,具有抑制桥面板裂缝发展的能力;增加UHPC桥面板的配筋率能提高组合梁负弯矩区的临界开裂荷载和负弯矩区的抗裂性能,并限制裂缝发展;提出的负弯矩区桥面板UHPC裂缝宽度计算公式的计算值与试验值吻合良好,可用于工程实践。

摘要：阐述了消失模铸造艺术品工艺特点,并详细描述消失模铸造工艺品实例——铜钟整个消失模铸造工艺过程。展示了中大型工艺品采用消失模铸造的优越性。

摘要：[目的]针对商业流程模拟软件功能扩展时操作繁琐、可解释性差等缺陷,提出一种实现软件功能扩展的设计思路.[方法]设计时将Lua扩展模块以组件形式嵌入模拟软件中,使用C#语言配合.NET环境下的NLua库实现Lua语言的解释执行,然后在求解器和物性库的支持下实现扩展模型的求解,并以重油催化裂化六集总模型的计算为例进行测试.[结果]测试结果显示关键组分的误差较小,扩展技术能得到有效应用.与Aspen Plus的同类功能相比操作繁琐度降低了54%.[结论]本研究为可扩展的化工流程模拟软件设计提供了一种高效解决方案.

摘要：This paper addresses the issue of designing the detailed architectures of Field-Programmable Gate Arrays(FPGAs), which has a great impact on the overall performances of an FPGA in practice. Firstly, a novel FPGA architecture description model is proposed based on an easy-to-use file format known as YAML. This format permits the description of any detailed architecture of hard blocks and channels. Then a general algorithm of building FPGA resource graph is presented. The proposed model is scalable and capable of dealing with detailed architecture design and can be used in FPGA architecture evaluation system which is developed to enable detailed architecture design. Experimental results show that a maximum of 16.36% reduction in total wirelength and a maximum of 9.34% reduction in router effort can be obtained by making very little changes to detailed architectures, which verifies the necessity and effectiveness of the proposed model.