shrinkage coefficient

简明释义

收缩系数

英英释义

例句

1.A high shrinkage coefficient can lead to defects in the final product.

高收缩系数可能导致最终产品出现缺陷。

2.In textile manufacturing, the shrinkage coefficient helps in estimating the size of the finished garment.

在纺织品制造中，收缩系数有助于估算成品服装的尺寸。

3.The engineer calculated the shrinkage coefficient to determine how much the material would contract during cooling.

工程师计算了收缩系数以确定材料在冷却过程中会收缩多少。

4.The shrinkage coefficient of the polymer was measured to ensure it met industry standards.

聚合物的收缩系数被测量以确保其符合行业标准。

5.Understanding the shrinkage coefficient is essential for predicting the final dimensions of the cast.

理解收缩系数对于预测铸件的最终尺寸至关重要。

作文

The concept of the shrinkage coefficient is crucial in various fields, particularly in material science and engineering. It refers to the ratio that quantifies how much a material decreases in size or volume when subjected to certain conditions, such as drying or cooling. Understanding this coefficient helps engineers and scientists predict how materials will behave under different environmental factors, which is essential for designing durable structures and products.For instance, when concrete is poured, it undergoes a curing process where it loses moisture over time. This loss leads to a reduction in volume, which can be quantified using the shrinkage coefficient (收缩系数). If engineers do not account for this shrinkage, it can result in cracks and structural weaknesses in buildings and roads. Therefore, knowing the shrinkage coefficient is vital for ensuring the longevity and safety of construction projects.In addition to construction, the shrinkage coefficient is also significant in the textile industry. Fabrics often shrink after washing due to the fibers contracting. Manufacturers must understand the shrinkage coefficient of their materials to provide accurate care instructions to consumers and to minimize returns caused by unexpected size changes. This understanding leads to better quality control and customer satisfaction, which are critical for the success of any clothing brand.Moreover, the shrinkage coefficient plays a role in the production of plastics and polymers. During the cooling phase of manufacturing, these materials may shrink significantly. Engineers must calculate the shrinkage coefficient to ensure that the final product meets specified dimensions. This precision is particularly important in industries like automotive and aerospace, where even minor deviations can have serious consequences.In summary, the shrinkage coefficient (收缩系数) is an essential parameter in many industries, helping professionals to predict material behavior accurately. By understanding and applying this concept, engineers and manufacturers can enhance the quality, durability, and safety of their products. This knowledge not only improves the performance of materials but also contributes to overall efficiency and cost-effectiveness in production processes. As technology advances and materials become more complex, the importance of accurately determining the shrinkage coefficient will only increase, underscoring the need for ongoing research and development in this area.