摘要：笔者经过多年日常的检验经验工作,结合本地实际情况,针对氨制冷压力管道的设计、安装施工等监督检验存在问题,列举了一些检验员中容易忽略和产生混淆的内容,并相应地提出了自己相应的看法和意见。

摘要：本文探讨了医学院校工科专业本科高等数学教学的创新模式。在医工、医理交叉融合的背景下,高等数学课程的重要性日益凸显。然而,传统的数学教学模式未能有效地满足工科学生的需求,缺乏与专业知识的紧密联系。因此,本文提出将科研前沿与高等数学教学相结合的模式,以提高学生的学习兴趣和数学素养,培养创新型人才。通过国内外研究现状的分析,发现许多先进的教学理念和实践经验可供借鉴。结合医学与工程中数学的应用实例,突出数学在解决实际问题中的重要性。最后,提出了融合教学模式的设计与理论基础,并对高等数学课程设计与教学方法进行了探讨,希望为医学院校工科专业的高等数学教学提供新思路和方法。This paper aims to explore innovative models for teaching advanced mathematics in undergraduate engineering programs at medical university. In the context of the integration of medical and engineering disciplines, the importance of advanced mathematics courses has become increasingly prominent. However, traditional mathematics teaching methods have not effectively met the needs of engineering students, lacking close connections to professional knowledge. Therefore, this article proposes a model that combines research frontiers with advanced mathematics education to enhance students’ learning interests and mathematical competence, fostering innovative talent. By analyzing the current state of research at home and abroad, many advanced teaching concepts and practical experiences are identified as references. Utilizing examples of mathematics applications in medicine and engineering, the importance of mathematics in solving real-world problems is emphasized. Finally, the paper presents the design and theoretical foundations of an integrated teaching model, as well as discussions on course design and teaching methods for advanced mathematics, aiming to provide new ideas and methods for teaching advanced mathematics in engineering programs at medical colleges.

摘要：按照中国大学生工程训练竞赛中双“8”型常规赛道的竞赛要求,设计了一种仅由重力驱动的无碳小车。为提高计算精度,优化传统设计,引入matlab作为求解工具,从微分学角度分析了小车的运动过程,探究参数对小车轨迹的影响,从而取得最优解。通过SolidWorks软件对小车行驶轨迹进行了仿真。

摘要：智能化时代,如何让老年人在享受智能支付服务的同时获得更多的安全感、幸福感,是当下银行机构不能忽视的问题。本文通过对固原市支付环境建设情况和银行机构支付适老化改造情况调研,聚焦老年人在使用智能支付产品中的供需矛盾、智能支付产品在适老化设计方面的精准性及老年人群体在使用智能支付产品中容易遭受网络诈骗方面的痛点、难点问题,提出固原市要在适老化支付服务长效机制建设、平衡供需矛盾和探索具有地方特色的乡村支付服务模式方面增能赋权,拓宽适老化支付路径。