subfreezing

简明释义

英[ˌsʌbˈfriːzɪŋ]美[ˌsʌbˈfriːzɪŋ]

adj. 低于冰点的

英英释义

单词用法

同义词

反义词

例句

1.She saw them in the subfreezing cold on Thursday morning: “I photographed them sitting on the ice.”

在星期四早晨的严寒中见到过它们，“我还拍了些它们坐在冰上的照片”。

2.The success of subfreezing temperatures producing cell death rather than cell preservation depends somewhat on rates of freezing and thawing.

而用低温杀灭细胞和用低温保存细胞的成功与降温和升温的速率有关。

3.A freezer is a thermally insulated compartment, cabinet, or room in which a subfreezing temperature is maintained for the rapid freezing and storing of perishable food.

制冷器一种为迅速制冷和贮藏易腐坏的食物而保持着零度以下温度的热绝缘分隔间，柜子或房间。

4.A freezer is a thermally insulated compartment, cabinet, or room in which a subfreezing temperature is maintained for the rapid freezing and storing of perishable food.

制冷器一种为迅速制冷和贮藏易腐坏的食物而保持着零度以下温度的热绝缘分隔间，柜子或房间。

5.About 35 people stood in subfreezing temperatures this week waiting for the Joy City Mall outlet to open at 10 a.m.

此时，大约35个人冒着零下的严寒正在等待上午十点大悦城的开张营业。

6.The car’s engine struggled to start in the subfreezing cold of the early morning.

在清晨的零下寒冷中，汽车的发动机很难启动。

7.The weather forecast predicts subfreezing temperatures tonight, so make sure to cover your plants.

天气预报预测今晚将有零下温度，所以一定要覆盖好你的植物。

8.Hikers should be prepared for subfreezing temperatures when climbing high-altitude mountains.

登山者在攀爬高海拔山脉时应做好应对零下温度的准备。

9.The scientist conducted experiments in a subfreezing environment to study the effects on bacteria.

科学家在零下环境中进行实验，以研究对细菌的影响。

10.During the winter months, we often experience subfreezing conditions that can lead to icy roads.

在冬季，我们经常会遇到零下的天气，这可能导致道路结冰。

作文

As winter approaches, many regions experience a significant drop in temperatures. One of the most challenging aspects of this season is dealing with the cold weather, especially when temperatures fall to subfreezing levels. The term subfreezing refers to temperatures that are below the freezing point of water, which is 0 degrees Celsius or 32 degrees Fahrenheit. This phenomenon can have various impacts on our daily lives, from transportation issues to health concerns.In areas where subfreezing temperatures are common, residents must prepare for the harsh conditions. For instance, roads can become icy and dangerous, leading to increased traffic accidents. It is crucial for drivers to exercise caution and adjust their driving habits during these times. Many local governments take proactive measures by salting and plowing roads to ensure safety for commuters. However, despite these efforts, it is essential for individuals to remain vigilant and aware of the potential hazards that subfreezing weather can bring.Moreover, subfreezing temperatures can also affect our health. Prolonged exposure to cold can lead to frostbite or hypothermia, particularly for those who are not adequately dressed. It is vital to wear appropriate clothing, such as insulated jackets, hats, gloves, and boots, to protect oneself from the biting cold. Additionally, staying indoors during extreme subfreezing conditions is often the best option, especially for vulnerable populations like the elderly or those with pre-existing health conditions.Beyond personal safety, subfreezing temperatures can impact our environment. Water bodies may freeze over, affecting aquatic life and disrupting ecosystems. Animals that are not adapted to survive in such cold conditions may struggle to find food and shelter. This can lead to a decline in certain species and alter the balance of local wildlife.On a more positive note, subfreezing weather can also create beautiful winter landscapes. Snow-covered trees and frozen lakes can transform familiar surroundings into a picturesque winter wonderland. Many people embrace the season by participating in winter sports such as skiing, snowboarding, and ice skating. These activities not only provide entertainment but also promote physical fitness and social interaction among friends and family.In conclusion, while subfreezing temperatures pose numerous challenges, they also offer unique opportunities for enjoyment and appreciation of nature's beauty. Understanding the implications of subfreezing weather is essential for preparing ourselves and our communities for the winter months ahead. By taking necessary precautions and embracing the season's offerings, we can navigate through the cold with resilience and joy.

随着冬季的临近，许多地区的气温显著下降。这个季节最具挑战性的方面之一是应对寒冷的天气，特别是当气温降到零下冰点水平时。术语零下冰点指的是低于水的冰点的温度，即0摄氏度或32华氏度。这种现象可能对我们的日常生活产生各种影响，从交通问题到健康问题。在零下冰点温度常见的地区，居民必须为严酷的条件做好准备。例如，道路可能会变得结冰和危险，导致交通事故增加。司机在这些时期必须谨慎行驶并调整驾驶习惯。许多地方政府通过撒盐和清除道路来采取主动措施，以确保通勤者的安全。然而，尽管采取了这些措施，个人仍然需要保持警惕，意识到零下冰点天气可能带来的潜在危险。此外，零下冰点温度也可能影响我们的健康。长时间暴露在寒冷中可能导致冻伤或体温过低，尤其是对于那些没有适当穿着的人来说。穿戴适当的衣物，如保暖外套、帽子、手套和靴子，对于保护自己免受刺骨寒冷至关重要。此外，在极端的零下冰点条件下呆在室内通常是最佳选择，特别是对于老年人或有既往健康状况的人群。除了个人安全，零下冰点温度还会影响我们的环境。水体可能会结冰，影响水生生物并干扰生态系统。那些不适应在如此寒冷条件下生存的动物可能会在寻找食物和栖息地方面面临困难。这可能导致某些物种的衰退，并改变当地野生动物的平衡。从积极的一面来看，零下冰点天气也可以创造出美丽的冬季景观。被雪覆盖的树木和结冰的湖泊可以将熟悉的环境转变为如画的冬季仙境。许多人通过参与滑雪、单板滑雪和滑冰等冬季运动来拥抱这个季节。这些活动不仅提供娱乐，还促进身体健康和朋友及家人之间的社交互动。总之，虽然零下冰点温度带来了许多挑战，但它们也为享受和欣赏自然之美提供了独特的机会。理解零下冰点天气的影响对于为即将到来的冬季做好准备至关重要。通过采取必要的预防措施和拥抱这个季节的馈赠，我们可以以韧性和快乐度过寒冷的冬季。