low temperature processing

简明释义

低温分离法

英英释义

例句

1.The preservation of delicate materials often requires low temperature processing methods.

精细材料的保存通常需要采用低温加工方法。

2.Pharmaceutical companies utilize low temperature processing to maintain the efficacy of sensitive compounds.

制药公司利用低温加工来保持敏感化合物的有效性。

3.In semiconductor manufacturing, low temperature processing is crucial for minimizing defects.

在半导体制造中，低温加工对减少缺陷至关重要。

4.Researchers are exploring low temperature processing techniques to enhance the quality of organic solar cells.

研究人员正在探索低温加工技术，以提高有机太阳能电池的质量。

5.The food industry often employs low temperature processing to preserve nutrients and flavor.

食品行业常常采用低温加工来保留营养和风味。

作文

In recent years, the concept of low temperature processing has gained significant attention in various fields, particularly in food science and materials engineering. Low temperature processing refers to methods and techniques that involve manipulating materials or products at lower temperatures than traditional processing methods. This approach can preserve the quality and nutritional value of food products, and enhance the properties of materials without compromising their integrity.One of the most prominent applications of low temperature processing is in the food industry. Traditional cooking methods often involve high temperatures that can destroy essential nutrients and alter the flavor profile of food. By employing low temperature processing, food manufacturers can retain more vitamins and minerals, leading to healthier products for consumers. For example, sous-vide cooking, which involves vacuum-sealing food in a bag and immersing it in a water bath at low temperatures, allows for precise control over cooking times and temperatures. This technique not only preserves the texture and taste of food but also ensures that it is cooked evenly throughout.Moreover, low temperature processing can significantly reduce the formation of harmful compounds that are often produced during high-temperature cooking. For instance, when meats are grilled or fried at high temperatures, they can produce carcinogenic substances. By using low temperature processing methods, such as slow roasting or steaming, these risks can be minimized, contributing to safer and healthier eating habits.In the realm of materials engineering, low temperature processing has opened new avenues for innovation. Many materials, especially polymers and metals, can be altered at lower temperatures to achieve desired characteristics without damaging their structure. For instance, in the production of electronic components, low temperature processing techniques allow for the deposition of thin films and coatings that are crucial for the performance of devices like smartphones and computers. These processes not only improve the efficiency of manufacturing but also reduce energy consumption and waste, making them more environmentally friendly.Furthermore, low temperature processing plays a vital role in preserving biological samples and pharmaceuticals. Cryopreservation, a method that involves cooling cells or tissues to sub-zero temperatures, is essential for storing stem cells, embryos, and other biological materials for future use. This technique prevents cellular damage and maintains viability, ensuring that these precious resources can be utilized effectively in medical research and treatments.Despite the numerous benefits of low temperature processing, there are challenges that need to be addressed. The initial investment in equipment and technology can be substantial, and the learning curve associated with new processing techniques may deter some industries from adopting these methods. However, as awareness of the advantages grows and technology advances, it is likely that more sectors will embrace low temperature processing as a standard practice.In conclusion, low temperature processing represents a transformative approach across various industries, from food production to materials engineering and biomedical applications. By leveraging the benefits of processing at lower temperatures, we can enhance product quality, ensure safety, and contribute to sustainability efforts. As research continues to explore the potential of low temperature processing, it is essential for industries to adapt and innovate, ultimately leading to better products and a healthier planet.

近年来，低温加工的概念在各个领域，尤其是食品科学和材料工程中引起了广泛关注。低温加工是指在比传统加工方法更低的温度下操纵材料或产品的方法和技术。这种方法可以保留食品产品的质量和营养价值，并增强材料的特性而不损害其完整性。低温加工最显著的应用之一是在食品行业。传统的烹饪方法通常涉及高温，这可能会破坏重要的营养成分并改变食物的风味特征。通过采用低温加工，食品制造商可以保留更多的维生素和矿物质，从而为消费者提供更健康的产品。例如，真空低温烹饪（sous-vide）是一种将食物密封在袋子中并浸入低温水浴中的方法，它允许对烹饪时间和温度进行精确控制。这种技术不仅保留了食物的质地和味道，还确保其均匀烹饪。此外，低温加工可以显著减少在高温烹饪过程中常常产生的有害化合物。例如，当肉类在高温下烧烤或油炸时，可能会产生致癌物质。通过使用低温加工方法，如慢烤或蒸煮，可以最大限度地降低这些风险，从而有助于更安全和更健康的饮食习惯。在材料工程领域，低温加工开辟了创新的新途径。许多材料，特别是聚合物和金属，可以在较低温度下进行改性，以实现所需的特性，而不会损坏其结构。例如，在电子元件的生产中，低温加工技术允许沉积薄膜和涂层，这对智能手机和计算机等设备的性能至关重要。这些过程不仅提高了制造效率，还减少了能耗和废物，使其更加环保。此外，低温加工在保存生物样本和制药方面发挥着重要作用。冷冻保存（cryopreservation）是一种将细胞或组织冷却到零下温度的技术，对于存储干细胞、胚胎和其他生物材料以备将来使用至关重要。这种技术可以防止细胞损伤并保持活力，确保这些珍贵资源能够有效地用于医学研究和治疗。尽管低温加工有诸多好处，但仍然存在需要解决的挑战。设备和技术的初始投资可能相当可观，与新加工技术相关的学习曲线可能会阻碍一些行业采用这些方法。然而，随着对优势的认识的增长和技术的进步，更多行业可能会将低温加工作为标准实践。总之，低温加工代表了各个行业的变革性方法，从食品生产到材料工程和生物医学应用。通过利用低温加工的好处，我们可以提高产品质量，确保安全，并为可持续发展做出贡献。随着研究不断探索低温加工的潜力，各行业适应和创新至关重要，最终将导致更好的产品和更健康的地球。