refrigeration

简明释义

英[rɪˌfrɪdʒəˈreɪʃn]美[rɪˌfrɪdʒəˈreɪʃn]

n. 冷藏，冷冻

英英释义

单词用法

同义词

反义词

例句

1.It can be stored for three to four months without refrigeration, even at tropical temperatures.

这种食物不需要冷藏也可以保存3到4个月，甚至在热带温度下也是如此。

2.Mercer calls this "free cold" and says it could be used as a cheap and green way to replace refrigeration units and air conditioning.

默瑟把这叫做“免费制冷”，还说它可用来取代冷藏机组和空调设备，既便宜又环保。

3.A bag full of nuts was always handy to have around and it did not require preparation or refrigeration.

一袋慢慢的坚果到处都能买得到，并且也不需要准备或者冷藏。

4.Stock food that needs no cooking or refrigeration and water stored in clean containers.

储备不需要烹饪或放置在冰箱中的食物以及干净容器中的水。

5.Haier is keen on Sanyo's energy-efficient refrigeration technology.

海尔青睐三洋的节能制冷技术。

6.Foods that require no refrigeration, water, special preparation, or cooking are best.

那些不需要冰箱、水、特殊处理或烹煮的食物是最好的。

7.Refrigeration capabilities are meaningless if the refrigerated air is not properly circulated to maintain product temperature.

如果不能进行冷气循环以保持农产品的温度，那么制冷能力就变得毫无意义。

8.The process of refrigeration is essential for preserving food.

食品保存过程中，制冷是必不可少的。

9.Many modern kitchens are equipped with advanced refrigeration systems.

许多现代厨房配备了先进的制冷系统。

10.The refrigeration unit in our restaurant broke down last night.

我们餐厅的制冷设备昨晚坏了。

11.Proper refrigeration can prevent the growth of harmful bacteria.

适当的制冷可以防止有害细菌的生长。

12.The refrigeration technology has evolved significantly over the years.

多年来，制冷技术已经显著发展。

作文

Refrigeration is an essential technology that plays a crucial role in our daily lives. It refers to the process of cooling and preserving food, beverages, and other perishable items by removing heat from them. This process not only extends the shelf life of products but also ensures food safety by inhibiting the growth of bacteria and other pathogens. The importance of refrigeration (制冷) cannot be overstated, as it has transformed the way we store and consume food. Historically, the concept of refrigeration (制冷) dates back to ancient times when people used ice and snow to keep their food fresh. However, modern refrigeration (制冷) systems were developed in the 19th century, with advancements in technology leading to the creation of mechanical refrigeration units. These innovations have allowed households and businesses to store perishable goods for longer periods, reducing waste and enhancing convenience. In homes, refrigeration (制冷) is most commonly associated with refrigerators and freezers. These appliances work by circulating refrigerant through coils to absorb heat from the interior and release it outside. As a result, the temperature inside the fridge drops, creating an environment that slows down spoilage. The ability to keep food fresh has revolutionized meal planning and grocery shopping, enabling families to buy in bulk and reduce the frequency of shopping trips. In commercial settings, refrigeration (制冷) is vital for food service industries, such as restaurants, grocery stores, and food processing plants. Large-scale refrigeration systems are used to store raw ingredients, prepared meals, and beverages, ensuring that they remain safe for consumption. Additionally, refrigeration (制冷) plays a significant role in the transportation of perishable goods. Refrigerated trucks and containers allow for the long-distance shipping of products like dairy, meat, and produce, which would otherwise spoil during transit. The environmental impact of refrigeration (制冷) is another important consideration. Traditional refrigeration systems often use hydrofluorocarbons (HFCs) as refrigerants, which are potent greenhouse gases. As awareness of climate change grows, there is a push towards more sustainable alternatives, such as natural refrigerants like ammonia and carbon dioxide. Innovations in energy-efficient technologies are also being developed to reduce the overall energy consumption of refrigeration (制冷) systems, making them more environmentally friendly. In conclusion, refrigeration (制冷) is a vital technology that impacts various aspects of our lives, from food safety to environmental sustainability. Its evolution from simple ice storage methods to advanced mechanical systems has significantly changed how we store and consume food. As we continue to innovate and seek sustainable solutions, the future of refrigeration (制冷) will likely focus on efficiency and minimal environmental impact, ensuring that this essential technology remains beneficial for generations to come.

制冷是一个重要的技术，在我们的日常生活中发挥着至关重要的作用。它指的是通过去除热量来冷却和保存食物、饮料及其他易腐烂物品的过程。这个过程不仅延长了产品的保质期，还通过抑制细菌和其他病原体的生长来确保食品安全。制冷的重要性不容小觑，因为它改变了我们存储和消费食物的方式。 从历史上看，制冷的概念可以追溯到古代，当时人们使用冰雪来保持食物的新鲜。然而，现代的制冷系统是在19世纪发展起来的，随着技术的进步，机械制冷装置的创造使得这一切成为可能。这些创新使家庭和企业能够更长时间地存储易腐烂的商品，减少浪费，提高便利性。 在家庭中，制冷最常与冰箱和冷冻柜相关联。这些电器通过在线圈中循环制冷剂来工作，以吸收内部的热量并将其释放到外部。因此，冰箱内部的温度降低，创造出一种减缓变质的环境。保持食物新鲜的能力彻底改变了餐饮计划和购物，使家庭能够批量购买，减少购物频率。 在商业环境中，制冷对食品服务行业至关重要，例如餐馆、杂货店和食品加工厂。大型制冷系统用于存储原材料、准备好的餐点和饮料，确保它们保持安全可食用。此外，制冷在易腐烂商品的运输中也发挥着重要作用。冷藏卡车和集装箱允许生乳、肉类和农产品等产品进行远距离运输，否则在运输过程中会变质。 制冷对环境的影响也是一个重要的考虑因素。传统的制冷系统通常使用氢氟碳化合物（HFC）作为制冷剂，这些物质是强效的温室气体。随着对气候变化的关注加剧，越来越多的人呼吁采用更可持续的替代品，如氨和二氧化碳等天然制冷剂。节能技术的创新也在不断发展，以减少制冷系统的整体能耗，使其更加环保。 总之，制冷是一个影响我们生活各个方面的重要技术，从食品安全到环境可持续性。它从简单的冰储存方法演变为先进的机械系统，极大地改变了我们存储和消费食物的方式。随着我们不断创新并寻求可持续解决方案，制冷的未来可能会集中在效率和最小环境影响上，确保这一重要技术在未来几代人中仍然受益。