air entrainment 英[ˌeə(r) entəˈreɪʃ(ə)n] 美[ˌɛr entərˈɛnʃən]
发音：英 [ˌeər] 读作：air，entrain的发音为 [entəˈreɪn]；entrain是entrain的过去分词和现在分词。
意思：气动注塑成型；空气注入；空气注入成型；空气注入注塑成型工艺
分别的用法：air entrainment 是一种工艺，通常用于塑料加工领域，它涉及到向塑料熔体中注入空气以进行成型。
分别怎么记：air和entrain都是动词entrain的派生词，air entrainment可以拆分为air和entrain两部分，air是空气的意思，entrain是使进入列车的意思，结合起来就是空气注入到塑料熔体中，进行塑料加工的意思。
希望以上信息对您有帮助，如果还有其他问题，欢迎告诉我。
空气动力学（Air Entrainment）是一种物理现象，描述的是流体（在这种情况下是气体）从一个流速到另一个流速时，流体与固体表面或流体相互之间的摩擦和粘附力。
当气体与固体表面接触并受到扰动时，它会尝试进入固体表面的微小缝隙并占据更多的空间，这种现象被称为“空气吸入”或“空气输送”。这种现象在固体表面形成一层薄薄的空气层，称为“附着层”。空气层中的空气分子受到固体表面的分子和流体内部其他分子的吸引，而与其他流体分子的吸引力较小。
当流体速度变化时，空气层中的空气分子会受到摩擦力的作用，这种力会试图将空气层从固体表面拉出并使其混合到流体中。这种摩擦力的大小取决于流体速度的变化率、固体表面的性质和空气层的厚度。
在许多工程应用中，如风力发电、流体动力学设备和交通工程，空气动力学是一个重要的考虑因素。例如，飞机和汽车的设计通常会考虑到空气动力学，以减少阻力并提高效率。
希望以上信息对您有所帮助。如果还有其他的问题，欢迎随时提问。
Air Entrainment: A Key Component of Production Management
Air entrainment is a critical aspect of production management that often goes unnoticed by many. However, it plays a significant role in ensuring the smooth operation of a production line and the quality of the final product. In this article, we will explore the importance of air entrainment and provide practical tips for its effective implementation in your production facility.
Air entrainment refers to the process of introducing small amounts of air into a liquid or semi-solid material during processing. This process can be used to improve the consistency and quality of a product, as well as to reduce production costs and improve efficiency. In the context of production management, air entrainment refers to the systematic introduction of air into various production processes to achieve these objectives.
The Benefits of Air Entrainment
1. Improved Product Quality: Air entrainment can help to improve the consistency of a product by reducing voids, bubbles, and other defects that can affect its appearance and performance. This can result in a higher-quality product that meets customer expectations.
2. Reduced Production Costs: Air entrainment can help to reduce production costs by reducing the need for additional processing steps or materials. For example, air can be introduced into a liquid material during mixing or pouring to eliminate the need for additional fillers or additives.
3. Improved Efficiency: Air entrainment can help to improve production efficiency by reducing the time and effort required to process a material. For example, air bubbles can help to accelerate the flow of a liquid material during pouring or casting, reducing the time required for the process.
Implementation Tips for Air Entrainment
1. Develop a Plan: Before implementing air entrainment in your production facility, it is essential to develop a plan that outlines the specific processes and materials that will benefit from this technique.
2. Select the Right Equipment: Depending on the type of material and process involved, you may need specialized equipment or tools to effectively introduce air into the material. Make sure to select equipment that is suitable for your specific needs.
3. Train Your Staff: It is essential to train your production staff on how to effectively implement air entrainment in their daily tasks. This will help to ensure consistent quality and efficiency across the entire production line.
4. Monitor and Adjust: It is important to monitor the effectiveness of air entrainment in your production facility on a regular basis and make adjustments as necessary. This will help to ensure that your process remains efficient and effective.
In conclusion, air entrainment is an essential aspect of production management that can significantly improve the quality, consistency, and efficiency of your production process. By implementing these tips, you can ensure that your facility benefits from this technique and maximizes its potential.