nitrogen gas cylinder

简明释义

氮气瓶

英英释义

例句

1.During the experiment, we used a nitrogen gas cylinder to create an inert atmosphere.

在实验过程中，我们使用了一个氮气瓶来创造惰性气氛。

2.Always check the pressure gauge on the nitrogen gas cylinder before use.

在使用前，请务必检查氮气瓶上的压力表。

3.The technician replaced the empty nitrogen gas cylinder with a full one for the welding process.

技术人员为焊接过程更换了一个满的氮气瓶，以替代空瓶。

4.The lab requires a new nitrogen gas cylinder for the upcoming research project.

实验室需要一个新的氮气瓶用于即将进行的研究项目。

5.Make sure to securely fasten the nitrogen gas cylinder to prevent it from falling over.

确保将氮气瓶牢固固定，以防止其倒下。

作文

In the world of science and industry, gases play a crucial role in various applications. One such gas that is widely used is nitrogen, which is often stored in a specialized container known as a nitrogen gas cylinder. A nitrogen gas cylinder is a high-pressure vessel designed to hold nitrogen gas, which is essential for many processes, including chemical reactions, food preservation, and even in the medical field. Nitrogen makes up about 78% of the Earth's atmosphere, making it one of the most abundant elements available. However, in its gaseous form, nitrogen is colorless, odorless, and tasteless, which makes it an ideal choice for various applications. The nitrogen gas cylinder allows for the safe storage and transport of this vital gas, ensuring that it can be utilized whenever needed.One of the primary uses of a nitrogen gas cylinder is in the food industry. Nitrogen is often used to displace oxygen in packaging, thereby extending the shelf life of perishable products. By using a nitrogen gas cylinder, manufacturers can fill bags or containers with nitrogen, preventing oxidation and spoilage. This technique is especially important for products like chips, nuts, and other snacks that are sensitive to air exposure.In laboratories, a nitrogen gas cylinder is an essential tool for various experiments and procedures. Nitrogen is frequently used as an inert gas in chemical reactions, providing a non-reactive environment that prevents unwanted reactions with oxygen or moisture. Researchers rely on the availability of a nitrogen gas cylinder to create controlled conditions for their experiments, which can lead to more accurate results and successful outcomes.Moreover, in the medical field, a nitrogen gas cylinder serves several purposes. For instance, it is used in cryogenics to freeze biological samples, preserving them for future use. Additionally, nitrogen is used in certain medical devices, such as pneumatic tools that require pressurized gas. The availability of a nitrogen gas cylinder ensures that healthcare professionals have access to the resources they need to perform their duties effectively.Safety is paramount when handling a nitrogen gas cylinder. These cylinders are designed to withstand high pressures, but they must be handled with care to prevent accidents. Proper training on how to use and store a nitrogen gas cylinder is essential for anyone who works with these containers. This includes understanding the risks associated with high-pressure gases and knowing how to respond in case of an emergency.In conclusion, the nitrogen gas cylinder is a vital component in various industries, from food preservation to scientific research and medical applications. Its ability to safely store and transport nitrogen gas makes it an indispensable tool for many professionals. As we continue to explore new technologies and applications, the importance of the nitrogen gas cylinder will only grow, highlighting the significance of this simple yet powerful container in our daily lives.

在科学和工业的世界中，气体在各种应用中发挥着至关重要的作用。其中一种被广泛使用的气体是氮气，它通常储存在一种特殊的容器中，称为氮气气瓶。氮气气瓶是一种高压容器，设计用于储存氮气，这对于许多过程至关重要，包括化学反应、食品保鲜，甚至在医疗领域。氮气占地球大气的约78%，使其成为最丰富的元素之一。然而，在气态形式下，氮气是无色、无味和无臭的，这使它成为各种应用的理想选择。氮气气瓶允许安全储存和运输这种重要的气体，确保在需要时可以利用。氮气气瓶的主要用途之一是在食品工业中。氮气常用于置换包装中的氧气，从而延长易腐产品的保质期。通过使用氮气气瓶，制造商可以用氮气填充袋子或容器，防止氧化和变质。这种技术对于像薯片、坚果和其他对空气暴露敏感的零食尤为重要。在实验室中，氮气气瓶是各种实验和程序的重要工具。氮气经常用作化学反应中的惰性气体，提供非反应性环境，防止与氧气或水分发生不必要的反应。研究人员依赖于氮气气瓶的可用性来创造受控条件，以便他们的实验能够得出更准确的结果和成功的结果。此外，在医疗领域，氮气气瓶也有多种用途。例如，它用于低温保存生物样本，以便将其保存以备将来使用。此外，氮气还用于某些医疗设备，例如需要压缩气体的气动工具。氮气气瓶的可用性确保医疗专业人员能够获得有效执行职责所需的资源。在处理氮气气瓶时，安全至关重要。这些气瓶设计用于承受高压，但必须小心处理以防止事故。正确的使用和储存氮气气瓶的培训对于任何与这些容器一起工作的人都是必不可少的。这包括理解与高压气体相关的风险，以及知道在紧急情况下如何应对。总之，氮气气瓶是各个行业的重要组成部分，从食品保鲜到科学研究和医疗应用。它安全储存和运输氮气的能力使其成为许多专业人士不可或缺的工具。随着我们继续探索新技术和应用，氮气气瓶的重要性只会增加，突显出这种简单而强大的容器在我们日常生活中的重要性。