antifreezing compound

简明释义

防冻剂

英英释义

例句

1.When preparing for winter, it's important to check if your car's radiator has enough antifreezing compound.

在准备迎接冬天时，检查汽车散热器是否有足够的防冻化合物是很重要的。

2.Farmers often use an antifreezing compound in their irrigation systems to avoid damage during winter months.

农民们常常在灌溉系统中使用防冻化合物，以避免在冬季造成损坏。

3.The mechanic added an antifreezing compound to the engine coolant to prevent it from freezing in cold weather.

机械师在发动机冷却液中添加了防冻化合物，以防止在寒冷天气中结冰。

4.In laboratories, scientists often mix water with an antifreezing compound to conduct experiments at low temperatures.

在实验室中，科学家们常常将水与防冻化合物混合，以便在低温下进行实验。

5.The antifreezing compound used in the swimming pool helps maintain a stable temperature during the winter.

游泳池中使用的防冻化合物有助于在冬季保持稳定的温度。

作文

In the realm of chemistry and engineering, the term antifreezing compound refers to a substance that lowers the freezing point of a liquid. This is particularly important in various applications, such as in automotive fluids, construction materials, and even in food preservation. Understanding how these compounds work can provide insights into their significance in everyday life. The primary function of an antifreezing compound is to prevent the solidification of liquids under low-temperature conditions. For instance, in the automotive industry, antifreeze is a common application of these compounds. When temperatures drop, the water in a car’s cooling system can freeze, leading to severe damage. By adding an antifreezing compound, typically ethylene glycol or propylene glycol, the freezing point of the coolant is lowered, ensuring that it remains in a liquid state even in harsh winter conditions. This not only protects the engine but also contributes to the overall safety and reliability of the vehicle.Moreover, antifreezing compounds are crucial in construction, especially in regions that experience freezing temperatures. When water is mixed with concrete, it can freeze before the concrete has had a chance to set properly, leading to structural weaknesses. To combat this, builders often incorporate antifreezing compounds into the concrete mix. These compounds disrupt the formation of ice crystals, allowing the concrete to cure effectively despite low temperatures. As a result, structures remain durable and safe for use, regardless of the weather conditions.In addition to industrial applications, antifreezing compounds play a role in food preservation. Certain foods require freezing to maintain their quality and safety, but the formation of ice crystals can affect texture and flavor. By using antifreezing compounds like glycerol or sugar, manufacturers can enhance the stability of frozen foods, ensuring that they retain their desired characteristics when thawed. This is particularly important in the production of ice creams and frozen desserts, where texture is paramount.Furthermore, the study of antifreezing compounds extends into scientific research, where understanding their properties can lead to innovations in various fields. For example, researchers are exploring natural antifreezing compounds found in certain organisms, such as fish and insects, which have adapted to survive in extreme cold. These biological antifreezes could inspire new synthetic compounds that are more effective and environmentally friendly.In conclusion, the concept of antifreezing compounds encompasses a wide range of applications that significantly impact our daily lives. From protecting vehicles and buildings to enhancing food preservation, these compounds are essential in various industries. As we continue to explore and understand the properties of antifreezing compounds, we may uncover new methods to improve their effectiveness and sustainability, ultimately benefiting society as a whole.

在化学和工程领域，术语抗冻化合物指的是一种降低液体冰点的物质。这在汽车流体、建筑材料甚至食品保存等各种应用中尤为重要。理解这些化合物是如何工作的，可以提供对它们在日常生活中重要性的洞察。抗冻化合物的主要功能是防止液体在低温条件下固化。例如，在汽车工业中，防冻液是这些化合物的一个常见应用。当温度下降时，汽车冷却系统中的水可能会结冰，从而导致严重损坏。通过添加抗冻化合物，通常是乙二醇或丙二醇，冷却剂的冰点被降低，确保即使在严酷的冬季条件下，它仍然保持液态。这不仅保护了发动机，还有助于车辆的整体安全性和可靠性。此外，抗冻化合物在建筑中也至关重要，特别是在经历冻结温度的地区。当水与混凝土混合时，如果在混凝土有机会正确凝固之前它就冻结了，会导致结构的弱点。为了应对这一问题，建筑商通常将抗冻化合物加入混凝土混合物中。这些化合物干扰冰晶的形成，使得混凝土能够在低温下有效固化。因此，无论天气条件如何，结构都保持耐用和安全。除了工业应用，抗冻化合物在食品保存中也发挥着作用。某些食品需要冷冻以保持其质量和安全性，但冰晶的形成可能会影响口感和风味。通过使用抗冻化合物如甘油或糖，制造商可以增强冷冻食品的稳定性，确保它们在解冻时保留所需的特性。这在冰淇淋和冷冻甜点的生产中尤为重要，因为口感至关重要。此外，抗冻化合物的研究延伸到科学研究领域，理解它们的特性可以导致各个领域的创新。例如，研究人员正在探索某些生物体（如鱼类和昆虫）中发现的天然抗冻化合物，这些生物已经适应在极寒环境中生存。这些生物防冻剂可能会启发出新的合成化合物，具有更高的效能和环保性。总之，抗冻化合物的概念涵盖了广泛的应用，对我们的日常生活产生了重大影响。从保护车辆和建筑到增强食品保存，这些化合物在各个行业中都是必不可少的。随着我们继续探索和理解抗冻化合物的特性，我们可能会发现改善其效能和可持续性的新的方法，最终使整个社会受益。