de icing agent

简明释义

防冻剂

英英释义

例句

1.The airport uses a special de icing agent to ensure that all planes are safe for takeoff during winter.

机场使用一种特殊的除冰剂来确保所有飞机在冬季安全起飞。

2.The de icing agent helps prevent ice accumulation on the runway, ensuring safe landings.

这种除冰剂有助于防止跑道上积冰，从而确保安全着陆。

3.Before the flight, the ground crew applied a de icing agent to remove ice from the aircraft wings.

在飞行之前，地面工作人员对飞机机翼施加了除冰剂以去除冰霜。

4.Using a de icing agent is essential for maintaining flight safety in icy conditions.

在结冰条件下使用除冰剂对保持飞行安全至关重要。

5.Airlines invest in high-quality de icing agents to protect their fleets during winter months.

航空公司在高质量的除冰剂上投资，以保护他们的机队在冬季。

作文

In the world of aviation, safety is paramount. One of the critical aspects of ensuring safe flights, especially during the winter months, is the effective removal of ice from aircraft surfaces. This is where the role of a de icing agent comes into play. A de icing agent is a chemical substance used to remove ice and snow from the wings, tail, and other critical parts of an airplane. The presence of ice can significantly impair an aircraft's performance by altering its aerodynamics, increasing weight, and potentially leading to dangerous situations during takeoff and landing.The primary function of a de icing agent is to lower the freezing point of water, preventing ice from forming on the aircraft's surfaces. These agents are typically glycol-based or potassium acetate, which not only help in melting existing ice but also provide a protective layer to prevent further accumulation. The application of a de icing agent is crucial before takeoff, as it ensures that the aircraft is in optimal condition to handle the stresses of flight.Moreover, the use of de icing agents is not limited to commercial aviation; private pilots and cargo planes also rely on these substances to maintain safety standards. The procedures for applying a de icing agent vary depending on the type of aircraft and the severity of the weather conditions. Ground crews undergo extensive training to ensure they apply these agents effectively and efficiently.In addition to aviation, de icing agents are also used in various industries such as road maintenance and construction. For example, during winter storms, municipalities often spread salt and other de icing agents on roads to prevent ice formation, ensuring safer travel for vehicles. Similarly, construction sites may use de icing agents to keep equipment and materials free from ice, allowing work to continue smoothly despite adverse weather conditions.However, the use of de icing agents does come with environmental considerations. Many traditional de icing agents, particularly those based on chlorides, can have detrimental effects on soil and water sources. Consequently, there has been a push towards developing more environmentally friendly alternatives. Research is ongoing to find less harmful de icing agents that can effectively perform the same functions without causing long-term damage to ecosystems.In conclusion, the importance of de icing agents cannot be overstated in both aviation and other industries. They play a vital role in ensuring safety and efficiency during winter weather conditions. As technology advances, it is essential to balance the effectiveness of de icing agents with their environmental impact, paving the way for sustainable practices in the future. Understanding the significance and application of de icing agents is crucial for anyone involved in sectors affected by winter weather, highlighting the intersection of safety, technology, and environmental stewardship.

在航空领域，安全是至关重要的。确保安全飞行的一个关键方面，尤其是在冬季，是有效去除飞机表面的冰。这就是去冰剂发挥作用的地方。去冰剂是一种用于去除飞机机翼、尾部和其他关键部位冰雪的化学物质。冰的存在会显著影响飞机的性能，改变其空气动力学特性，增加重量，并可能在起飞和着陆时导致危险情况。去冰剂的主要功能是降低水的凝固点，防止冰在飞机表面形成。这些剂通常基于乙二醇或醋酸钾，不仅有助于融化现有的冰，还提供保护层以防止进一步积冰。在起飞之前应用去冰剂至关重要，因为它确保飞机处于最佳状态，以应对飞行的压力。此外，去冰剂的使用不仅限于商业航空；私人飞行员和货运飞机也依赖这些物质来维持安全标准。应用去冰剂的程序因飞机类型和天气条件的严重程度而异。地面工作人员经过广泛培训，以确保他们有效且高效地应用这些剂。除了航空业，去冰剂还用于道路维护和建筑等多个行业。例如，在冬季风暴期间，市政当局通常在道路上撒盐和其他去冰剂以防止冰的形成，确保车辆安全通行。同样，建筑工地可能使用去冰剂来保持设备和材料无冰，从而使工作能够在恶劣天气条件下顺利进行。然而，使用去冰剂确实会带来环境上的考虑。许多传统的去冰剂，特别是基于氯化物的，可能对土壤和水源产生危害。因此，开发更环保的替代品的呼声越来越高。目前正在进行研究，以寻找更少危害的去冰剂，能够有效地执行相同的功能，而不会对生态系统造成长期损害。总之，去冰剂的重要性在航空和其他行业中不可低估。它们在冬季天气条件下确保安全和效率方面发挥着至关重要的作用。随着技术的进步，平衡去冰剂的有效性与其环境影响至关重要，为未来可持续实践铺平道路。理解去冰剂的意义和应用对任何参与受冬季天气影响的行业的人来说都是至关重要的，突显了安全、技术和环境管理之间的交集。