山东三所新材料技术有限公司

　　户外服装：

　　Outdoor clothing:

　　功能多样：户外服装除了装饰与美化人体外，还应具备通风散热、保持人体热湿平衡的功能。从户外服装开口结构与通风效应关系研究来看，服装的自然开口与设计开口类别不同，相应的通风效应也有所差异。合理选择开口结构可以达到最佳的通风效应，为户外活动者提供舒适的穿着体验。

　　Versatile functions: In addition to decorating and beautifying the human body, outdoor clothing should also have the functions of ventilation, heat dissipation, and maintaining the balance of heat and humidity in the human body. From the research on the relationship between outdoor clothing opening structure and ventilation effect, it can be seen that the natural opening and design opening categories of clothing have different ventilation effects. Reasonable selection of opening structure can achieve the best ventilation effect and provide a comfortable wearing experience for outdoor activities.

　　稳态保暖与时尚结合：随着人们对服装功能和时尚的要求不断提高，户外服装在稳态保暖的前提下，进行轻量化、色彩化、时尚化和功能化的设计融合。例如，基于稳态保暖条件下的户外服装设计研究，从发热性能研究原理和应用趋势出发，重新规划设计路径，为户外服装的创新性提供可行性。同时，该研究还对户外服装的国内市场进行调研和分析，找出存在的问题并进行改良设计，以满足消费者的需求。

　　Combining Steady State Warmth with Fashion: With the increasing demand for clothing functionality and fashion, outdoor clothing combines lightweight, color, fashion, and functionality design while maintaining steady state warmth. For example, based on the research of outdoor clothing design under steady-state insulation conditions, starting from the principles and application trends of heat generation performance research, the design path is re planned to provide feasibility for the innovation of outdoor clothing. At the same time, the study also conducted research and analysis on the domestic market for outdoor clothing, identified existing problems, and made improvements in design to meet consumer needs.

　　基于机器学习的服装选择预测模型：户外居民的服装选择受到多种气候参数和性别的影响。有研究提出了一种基于灰狼优化算法反向传播神经网络的户外服装预测模型。通过实地实验收集数据，建立了考虑多种非线性综合效应的户外服装预测模型。结果表明，该模型的准确性远高于传统线性模型，为户外热舒适评估提供了理论基础，也为其他领域的研究提供了参考。

　　A machine learning based clothing selection prediction model: The clothing choices of outdoor residents are influenced by various climate parameters and gender. A study has proposed an outdoor clothing prediction model based on grey wolf optimization algorithm and backpropagation neural network. A prediction model for outdoor clothing considering multiple nonlinear comprehensive effects was established by collecting data through field experiments. The results indicate that the accuracy of this model is much higher than that of traditional linear models, providing a theoretical basis for outdoor thermal comfort assessment and a reference for research in other fields.

　　户外鞋类：

　　Outdoor footwear:

　　Gore-Tex 环绕声 ? 战术鞋类：W. L. Gore＆Associates（戈尔）使 Gore-Tex 环绕声 ? 产品技术成为新一类警察鞋，具有永久性防水性和 360 度透气性。其产生的水分和热量可通过鞋面和鞋底排出，使警察的脚在温暖的温度或高体育活动中保持舒适。这种鞋具有新的气候舒适性、广泛的保护功能、低重量和有吸引力的设计，满足了警察在不同天气条件和活动水平下对安全和舒适鞋类的需求。

　　Gore Tex surround sound ?  Tactical footwear: W. L. Gore&Associates makes Gore Tex surround sound ?  The product technology has become a new type of police shoes, with permanent waterproofing and 360 degree breathability. The water and heat generated by it can be expelled through the upper and sole of the shoe, keeping the police's feet comfortable in warm temperatures or high sports activities. This type of shoe has new climate comfort, extensive protective functions, low weight, and attractive design, meeting the police's needs for safe and comfortable footwear in different weather conditions and activity levels.

　　跑步鞋的生物力学与主观评价：对男性休闲跑步者在三种不同鞋子（习惯穿的鞋、Saucony Endorphin Racer 2 minimal 鞋和 Nike Vaporfly 4% 鞋）户外跑步的生物力学和主观数据进行比较。结果发现，在不同速度下，不同鞋子的 cadence、leg stiffness、vertical stiffness、footstrike angles 和 propulsion phase 等指标有所不同。同时，主观数据显示，舒适程度与主观感受的相关性比与生物力学数据的相关性更强。跑步速度也会影响主观评价，在选择和处方鞋子时应考虑速度因素。

　　Biomechanics and subjective evaluation of running shoes: Comparing the biomechanics and subjective data of male casual runners running outdoors in three different types of shoes (habitual shoes, Saucony Endorphin Racer 2 minimal shoes, and Nike Vaporfly 4% shoes). It was found that the cadence, leg stiffness, vertical stiffness, footstroke angles, and propulsion phase of different shoes varied at different speeds. Meanwhile, subjective data shows that the correlation between comfort level and subjective feelings is stronger than that between comfort level and biomechanical data. Running speed can also affect subjective evaluation, and speed factors should be considered when choosing and prescribing shoes.

　　不同类型户外鞋的选择因素：一项针对代表性住院患者人群的研究表明，户外鞋的选择受到多种因素的影响。最常见的户外鞋类型有跑步鞋、人字拖 / 夹趾拖鞋、步行鞋、凉鞋和靴子等。其中，性别是与户外鞋类型最一致的因素，女性更倾向于穿人字拖和凉鞋，男性则更喜欢穿靴子和跑步鞋。此外，年龄、社会经济地位、关节炎等因素也与不同类型的户外鞋选择有关。

　　Factors influencing the selection of different types of outdoor shoes: A study on a representative population of hospitalized patients showed that the choice of outdoor shoes is influenced by multiple factors. The most common types of outdoor shoes include running shoes, flip flops/flip flops, walking shoes, sandals, and boots. Among them, gender is the most consistent factor with outdoor shoe types, with women preferring to wear flip flops and sandals, while men prefer to wear boots and running shoes. In addition, factors such as age, socioeconomic status, and arthritis are also related to the choice of different types of outdoor shoes.

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