non-freezing mixture

简明释义

不冻剂

英英释义

例句

1.To create a non-freezing mixture, we combined salt and water in specific ratios.

为了制作不冻结混合物，我们按照特定比例将盐和水混合在一起。

2.In the laboratory, we used a non-freezing mixture to maintain a stable temperature for our experiments.

在实验室中，我们使用了不冻结混合物来保持实验的稳定温度。

3.The scientists developed a non-freezing mixture to keep the roads safe during winter storms.

科学家们开发了一种不冻结混合物以在冬季风暴期间保持道路安全。

4.The non-freezing mixture proved effective in preventing ice formation in the pipes.

这种不冻结混合物在防止管道结冰方面效果显著。

5.The non-freezing mixture is essential for keeping the outdoor equipment operational in cold weather.

这种不冻结混合物对于在寒冷天气中保持户外设备的正常运转至关重要。

作文

In the field of chemistry, understanding different types of mixtures is crucial for various applications. One such mixture that has garnered attention is the non-freezing mixture. A non-freezing mixture refers to a combination of substances that, when mixed together, do not solidify or freeze at typical freezing temperatures. This property makes it particularly useful in several scientific and industrial processes.To comprehend the significance of a non-freezing mixture, we can look at its application in the food industry. For instance, during the production of ice cream, manufacturers often use a non-freezing mixture to maintain a creamy texture while preventing the formation of large ice crystals. By carefully selecting the ingredients, such as sugar and certain stabilizers, they create an environment where the mixture remains semi-solid even at low temperatures. This not only improves the mouthfeel of the ice cream but also enhances its overall quality.Moreover, non-freezing mixtures are essential in cryopreservation, which is the process of preserving cells, tissues, or any biological constructs by cooling them to sub-zero temperatures. In this context, a non-freezing mixture helps protect the cells from damage that can occur during freezing. For example, glycerol or dimethyl sulfoxide (DMSO) is often added to biological samples to create a non-freezing mixture that prevents ice crystal formation. This ensures that the structural integrity of the cells is maintained, allowing for successful thawing and recovery later on.In addition to these applications, non-freezing mixtures are also utilized in the creation of antifreeze solutions. These solutions are critical in automotive and industrial applications where maintaining fluidity in cold temperatures is necessary. The addition of substances like ethylene glycol or propylene glycol to water results in a non-freezing mixture that can withstand freezing conditions, thus preventing damage to engines and machinery during winter months.Furthermore, the concept of a non-freezing mixture extends beyond practical applications; it also serves as an interesting topic of study in thermodynamics. Researchers often explore the behavior of non-freezing mixtures under varying temperature and pressure conditions to understand their physical properties better. This research can lead to the development of new materials and solutions that can operate effectively in extreme environments.In conclusion, the non-freezing mixture is a fascinating subject with wide-ranging implications across various fields. From enhancing food products to preserving biological samples and ensuring the functionality of machinery in cold climates, the importance of non-freezing mixtures cannot be overstated. As we continue to advance our understanding of chemistry and material science, the exploration of non-freezing mixtures will undoubtedly yield new innovations and improvements in numerous industries.

在化学领域，理解不同类型的混合物对各种应用至关重要。其中一个引起关注的混合物是非冻结混合物。非冻结混合物是指当混合在一起时，在典型的冻结温度下不会固化或冻结的物质组合。这一特性使其在多个科学和工业过程中变得特别有用。为了理解非冻结混合物的重要性，我们可以看看它在食品工业中的应用。例如，在冰淇淋的生产过程中，制造商常常使用非冻结混合物来保持奶油状的质地，同时防止形成大的冰晶。通过精心选择成分，如糖和某些稳定剂，他们创造了一个环境，即使在低温下混合物也保持半固体状态。这不仅改善了冰淇淋的口感，还增强了其整体质量。此外，非冻结混合物在冷冻保存中至关重要，这是一种通过将细胞、组织或任何生物构造冷却到零下温度来进行保护的过程。在这种情况下，非冻结混合物有助于保护细胞免受冻结过程中可能发生的损伤。例如，甘油或二甲基亚砜（DMSO）通常被添加到生物样本中，以创建一种非冻结混合物，防止冰晶形成。这确保了细胞的结构完整性得以保持，从而允许后续成功解冻和恢复。除了这些应用，非冻结混合物还用于制造防冻液。这些溶液在汽车和工业应用中至关重要，因为在寒冷的温度下保持流动性是必要的。将乙二醇或丙二醇等物质添加到水中，形成一种能够承受冻结条件的非冻结混合物，从而防止在冬季对发动机和机械造成损害。此外，非冻结混合物的概念不仅限于实际应用；它也是热力学中一个有趣的研究主题。研究人员常常探索非冻结混合物在不同温度和压力条件下的行为，以更好地理解其物理特性。这项研究可以导致新材料和解决方案的发展，使其能够在极端环境中有效运作。总之，非冻结混合物是一个迷人的主题，具有广泛的影响，涉及多个领域。从增强食品产品到保存生物样本，再到确保机械在寒冷气候中的功能，非冻结混合物的重要性不容小觑。随着我们继续推进对化学和材料科学的理解，对非冻结混合物的探索无疑将为许多行业带来新的创新和改进。