psychrophilic

简明释义

英[ˌsaɪkrəʊˈfɪlɪk]美[ˌsaɪkrəˈfɪlɪk]

adj. 好寒性的；喜爱寒带地方的

英英释义

单词用法

同义词

反义词

例句

1.The Psychrophilic bacteria is one of the reasons that cause a variety of harmful effects of low temperature preserve food products.

嗜冷菌广泛存在于低温冷藏食品中，是引起低温食品多种致害的主要原因之一。

2.Besides, though isozyme 4 derived from a mesophile, it showed thermosensitive just like the psychrophilic catalase, so we describe it as a cold-adapted enzyme.

此外，虽然同工酶4来源于中温微生物，但其所表现出来的冷适应性却和低温过氧化氢酶极为接近，因此，本论文将其描述为冷适应过氧化氢酶。

3.Besides, though isozyme 4 derived from a mesophile, it showed thermosensitive just like the psychrophilic catalase, so we describe it as a cold-adapted enzyme.

此外，虽然同工酶4来源于中温微生物，但其所表现出来的冷适应性却和低温过氧化氢酶极为接近，因此，本论文将其描述为冷适应过氧化氢酶。

4.The enzyme produced by psychrophilic 嗜冷的 bacteria has potential applications in biotechnology.

由嗜冷的细菌产生的酶在生物技术中具有潜在应用。

5.The psychrophilic 嗜冷的 algae play a crucial role in carbon fixation during cold seasons.

在寒冷季节，嗜冷的藻类在碳固定中发挥着至关重要的作用。

6.The study focused on the characteristics of psychrophilic 嗜冷的 bacteria found in Arctic ice.

这项研究集中于发现于北极冰层中的嗜冷的细菌的特征。

7.In the Antarctic, many psychrophilic 嗜冷的 species thrive, contributing to the unique ecosystem.

在南极，许多嗜冷的物种繁荣生长，为独特的生态系统做出贡献。

8.Researchers are exploring how psychrophilic 嗜冷的 microorganisms can survive in extreme cold environments.

研究人员正在探索嗜冷的微生物如何在极端寒冷的环境中生存。

作文

In the vast realm of microbiology, one fascinating group of organisms is known as psychrophilic microorganisms. These remarkable creatures thrive in cold environments, typically at temperatures below 15 degrees Celsius (59 degrees Fahrenheit). The study of psychrophilic organisms is not only intriguing from a scientific perspective but also holds significant implications for various fields, including biotechnology, food preservation, and climate change research.Firstly, understanding psychrophilic microorganisms provides insights into how life can adapt to extreme conditions. These organisms have evolved unique metabolic pathways that allow them to survive and flourish in frigid temperatures. For instance, their enzymes are specially adapted to function efficiently at low temperatures, which makes them of great interest in industrial applications. The ability of psychrophilic enzymes to catalyze reactions at lower temperatures can lead to energy savings in processes such as bioremediation and waste treatment.Moreover, psychrophilic microorganisms play a crucial role in the ecosystems of polar regions and deep oceans. They contribute to nutrient cycling and organic matter decomposition, which are essential for maintaining the health of these delicate environments. As climate change continues to impact global temperatures, studying how psychrophilic organisms respond to these changes can provide valuable information about ecosystem resilience and adaptation.In the food industry, psychrophilic bacteria are both a challenge and an opportunity. On one hand, they can cause spoilage in refrigerated foods, leading to significant economic losses. On the other hand, certain psychrophilic strains are harnessed for their ability to produce high-quality dairy products, such as cheese and yogurt, that require fermentation at lower temperatures. This duality highlights the importance of understanding psychrophilic organisms to improve food safety and quality.Furthermore, the potential biotechnological applications of psychrophilic microorganisms are vast. Researchers are exploring their use in the production of biofuels, where low-temperature processes could enhance efficiency and reduce carbon footprints. Additionally, the development of psychrophilic enzymes for laundry detergents can lead to more environmentally friendly cleaning solutions that work effectively in cold water, thus conserving energy.As we delve deeper into the world of psychrophilic microorganisms, it becomes increasingly clear that they are not just simple cold-loving organisms; they are key players in our planet's ecosystems and hold the potential to revolutionize various industries. By continuing to study these fascinating creatures, we can unlock new technologies and strategies to address some of the most pressing challenges we face today, from climate change to food security. In conclusion, the exploration of psychrophilic microorganisms offers a glimpse into the resilience of life and the innovative possibilities that arise when we learn from nature's adaptations.

在微生物学的广阔领域中，有一类迷人的生物被称为嗜冷微生物。这些非凡的生物在寒冷的环境中茁壮成长，通常在低于15摄氏度（59华氏度）的温度下生存。研究嗜冷生物不仅从科学角度令人着迷，而且对生物技术、食品保存和气候变化研究等多个领域具有重要意义。首先，理解嗜冷微生物有助于我们了解生命如何适应极端条件。这些生物已经进化出独特的代谢途径，使它们能够在寒冷的温度下生存和繁衍。例如，它们的酶特别适应在低温下高效运作，这使它们在工业应用中备受关注。嗜冷酶在较低温度下催化反应的能力可以带来能源节约，例如在生物修复和废物处理过程中。此外，嗜冷微生物在极地地区和深海生态系统中发挥着至关重要的作用。它们参与营养循环和有机物分解，这对维持这些脆弱环境的健康至关重要。随着气候变化继续影响全球气温，研究嗜冷生物如何应对这些变化可以提供关于生态系统弹性和适应性的重要信息。在食品工业中，嗜冷细菌既是挑战也是机遇。一方面，它们可能导致冷藏食品的变质，从而造成显著的经济损失。另一方面，某些嗜冷菌株因其在低温下发酵生产高质量乳制品（如奶酪和酸奶）的能力而受到重视。这种双重性突显了理解嗜冷生物以改善食品安全和质量的重要性。此外，嗜冷微生物的潜在生物技术应用广泛。研究人员正在探索它们在生物燃料生产中的应用，其中低温过程可以提高效率并减少碳足迹。此外，开发嗜冷酶用于洗衣剂可以产生更环保的清洁解决方案，这些解决方案在冷水中有效工作，从而节约能源。随着我们深入探索嗜冷微生物的世界，越来越明显的是，它们不仅仅是简单的喜寒生物；它们是我们星球生态系统的关键角色，并且拥有革新各个行业的潜力。通过继续研究这些迷人的生物，我们可以解锁新技术和策略，以应对我们今天面临的一些最紧迫的挑战，从气候变化到食品安全。总之，探索嗜冷微生物为我们提供了一个关于生命韧性和当我们向自然的适应学习时所产生的创新可能性的瞥见。