摘要：Students’evaluation of moral education is of great significance for improving the quality of *** a survey of 2715 undergraduates majoring in foreign languages,this paper analyzes their evaluation of the moral *** show that students speak highly of teachers’competence in moral education,teaching methods and the integration of moral education in the textbooks,but not in the course assessment and the overall effect of moral *** were proposed accordingly to improve moral education of foreign language education in China.

摘要：The paper takes 2076 undergraduate students majoring in foreign languages from 15 Chinese universities as the research subjects to investigate their demand for ideological and political education elements in foreign language *** results show that:(1)Students have high needs for ideological and political education elements in foreign language courses;(2)There are differences in students’needs for ideological and political education elements across different *** have higher demand for dimensions such as personal qualities,cultural literacy,moral cultivation,and patriotism,while their demand for dimensions related to constitutional law and political identity is relatively ***,foreign language majors in Chinese universities should optimize the supply of ideological and political education elements in their courses according to students’needs,and improve the effectiveness of moral education in these courses.

摘要：随着网络经济的蓬勃发展,B2B电商平台企业普遍采用免费增值的商业模式,通过免费策略累积平台用户量,并借助网络效应来促进卖家用户付费.尽管有关平台市场网络效应的研究层出不穷,但免费用户的存在究竟会促进卖家用户付费还是阻碍其付费仍未可知.本研究从免费用户参与差异的动态管理视角,探索了B2B电商平台背景下,不同参与度的免费用户(广告引流的流量用户和已注册的常驻用户)增加对于平台卖家用户付费行为的动态影响.本研究利用VAR模型对某B2B电商平台366天的数据进行分析发现,搜索广告引流的用户更能激励卖家用户的参与,提升常驻卖家的数量;而社交媒体广告引流的用户更有利于买家用户的参与,提高常驻买家的数量;但无论短期还是长期,常驻卖家数比常驻买家数更能提升平台卖家付费意愿.

摘要：为更好地传承和创新中华优秀传统文化,探究徽州木雕门窗纹饰在现代服饰设计中的应用方式。通过采集、整理和归纳徽州木雕门窗的题材内容,分析徽州木雕门窗纹饰特色,提炼其艺术特征与文化价值。对典型徽州木雕门窗纹饰进行深入分析,挖掘其与服饰设计的美学契合点,探讨徽州木雕门窗纹饰在现代服饰中形态设计与色彩转化的方法,并在此基础上完成《徽迹》系列服饰设计的创新实践,为徽州木雕艺术的活态传承与创新发展提供可借鉴的思路和方法。

摘要：在大力提倡绿色节能、低碳环保的今天,纸张生产与设计追求的不仅仅是经济效益,更多的是可持续、环保的可能性。废纸基艺术纸材料是以废报纸为原料加工而成的一种纸张,在多个设计领域有着广泛应用。对此,首先介绍了废纸基艺术纸材料,并阐述了其可二次创作、可生物降解、适配性高等独特应用属性,梳理了再生纸和加工纸的加工工艺,确定了废纸基艺术纸材料的成纸工艺流程,并依照纸张物理性能测试标准设计了实验,测量并对比分析了废纸基艺术纸材料的白度、抗张强度、耐折度、吸水率等性能,以期为废纸基艺术纸材料开拓更宽广的表现和应用空间。

摘要：OBE理念引导工程类本科实践教学着眼于“新工科”和“课程思政”,对工程类本科实践教学提出了挑战。数控车削创意作品课程打破传统的指定零部件的程序开发与数字化加工模式,把数控车削的程序开发、数字化加工和创意作品的构思、设计与加工相结合,打造以培养学生“积极应对变化、主动塑造世界、具备家国情怀”为目标导向的创意作品课程。

摘要：《大唐三藏取经诗话》以地理空间为线索,讲述了大唐法师西天取经沿途的所见所闻,其中体现了人物塑造、故事设计、语言使用的艺术性元素,十分吸睛。本文从艺术形态、文化现象、文化因素对文本的影响等角度进行多方探究,探讨该文本表现出的神话传说、宗教文化、等级文化等现象,以期为现代学术交流提供参考借鉴。

摘要：汽车侧裙板长度约为1 m,宽度约为0.1 m,卡扣、加强筋、嵌件孔等复杂结构较多,属于大型细长复杂塑件。大型细长复杂塑件成型难度较大,需要采用数值仿真与模具设计相结合的方法,仿真、设计和验证交叉进行、相互渗透。根据产品的特点拟定了3种进浇方案,仿真结果表明,方案Ⅲ(9点进浇)翘曲变形量最小,其值为4.51 mm。通过验证方案Ⅲ的缩水性、填充时间、填充等值线、填充末端时间差及压力差等参数可知,方案Ⅲ填充均匀、末端压力一致、产品无缩水,表面无质量缺陷,为可行方案。根据方案Ⅲ进行模具设计,包括浇注系统、成型零部件、推出机构、冷却系统等。模具设计完毕后对冷却系统进行验证,结果表明,凸凹模的模温温差小于10℃,模温趋于一致,无翘曲变形风险。基于方案Ⅲ的模具设计可作为最终方案,为模具制造和生产提供方向。

摘要：Taking Ta–W alloy system as an example, the concentration formulae of alloy genes of DO3-type alloys in BCC structures were derived on the basis of the theory of alloy genes and the number of coordination atoms. The concentrations of alloy genes of DO3-TaW3 and DO3-Ta3W ordered alloys were calculated as functions of composition xW and ordering degree （s）. When s=smax, the concentrations of alloy genes of stoichiometric DO3-TaW3 compound are equal to those of alloys, that is, x8^Ta=0.25（at）,x4^W=0.5（at）,x8^W=0.25（at）The concentrations of alloy genes of stoichiometric DO3-Ta3W compound are also equal to those of alloys, that is,x0^Ta=0.25（at）,x4^Ta=0.5（at）,x0^W=0.25（at）. As ordering degree decreases, alloy genes of DO3-TaW3 and DO3-Ta3W ordered alloys will split. And the degree of splitting of alloy genes increases with the ordering degree decreasing. The atomic states and properties of DO3-TaW3 and DO3-Ta3W ordered alloys were calculated as a function of composition xW. The reason was pointed out that preparation of DO3-TaW3 and DO3-Ta3W intermetallic compounds is difficult due to small differences in their cohesive energies. It will provide theoretical guidance for the scientific designation to new candidate for ultra- high-temperature materials in areo-engine applications.

摘要：以减少用户与系统之间的交互次数和时间,提高系统的响应速度和处理能力,提出基于机器学习算法的舰船最优交互界面设计方法。该方法设计舰船交互界面结构和按钮交互直觉状态,利用视觉注意力划分方式对舰船交互界面布局进行优化处理,得到舰船最优交互界面,再建立舰船最优交互界面交互手势库和指令库,利用相机捕捉工作人员手势图像,将其输入到机器学习算法中识别工作人员当前手势并驱动对应指令库内手势指令,实现舰船最优交互界面交互。实验表明,本文方法设计的舰船最优交互界面较为全面和简洁,有效呈现当前舰船航行相关状态数据,同时设计的舰船最优交互界面识别交互手势较为准确,具备较强的交互能力。