airtight chamber

简明释义

1. 密封室; 2. 密封窗;

英英释义

例句

1.The scientist placed the samples in an airtight chamber to prevent contamination.

科学家将样本放入密闭舱以防止污染。

2.During the vacuum test, the equipment was sealed inside an airtight chamber.

在真空测试期间，设备被密封在密闭舱内。

3.To ensure accurate measurements, the experiment was conducted in an airtight chamber.

为了确保测量的准确性，实验在密闭舱中进行。

4.An airtight chamber is essential for experiments involving sensitive materials.

对于涉及敏感材料的实验，密闭舱是必不可少的。

5.The food was stored in an airtight chamber to keep it fresh for a longer time.

食物被储存在密闭舱中，以保持更长时间的新鲜。

作文

In the field of science and technology, the concept of an airtight chamber is crucial for various experiments and applications. An airtight chamber is a sealed environment that prevents the exchange of air and other gases with the outside atmosphere. This feature is essential in many scientific disciplines, including chemistry, physics, and biology, as it allows researchers to control the conditions under which they conduct their experiments. For instance, in chemistry, reactions can be sensitive to moisture and oxygen. By conducting these reactions in an airtight chamber, scientists can ensure that no unwanted substances interfere with the results. Moreover, airtight chambers are vital in the field of space exploration. When astronauts conduct experiments in space, they often use airtight chambers to simulate specific atmospheric conditions. These chambers allow researchers to study how materials behave in a vacuum or in environments with different gas compositions. The ability to create an airtight chamber means that scientists can replicate the conditions of outer space, providing valuable data that can inform future missions.In addition to scientific research, airtight chambers have practical applications in industries such as pharmaceuticals and food packaging. In the pharmaceutical industry, drugs must be manufactured and stored in environments that prevent contamination. An airtight chamber helps maintain the purity of the products by keeping out harmful bacteria and pollutants. Similarly, in food packaging, using airtight chambers can extend the shelf life of perishable goods by preventing exposure to air, which can lead to spoilage.The construction of an airtight chamber requires careful engineering to ensure that it is completely sealed. Any small leak can compromise the integrity of the chamber and affect the outcomes of experiments or processes taking place inside. Therefore, scientists and engineers must use high-quality materials and precise techniques to create an effective airtight chamber.In conclusion, the term airtight chamber refers to a sealed environment that is essential for conducting controlled experiments in various fields of science and industry. Whether it is in a laboratory setting, during space missions, or in manufacturing processes, airtight chambers play a vital role in ensuring the accuracy and reliability of results. Understanding the importance of these chambers helps us appreciate the meticulous nature of scientific work and the technological advancements that allow us to explore our world and beyond.

在科学和技术领域，密闭舱的概念对于各种实验和应用至关重要。密闭舱是一个封闭的环境，防止与外部大气交换空气和其他气体。这一特性在化学、物理和生物等许多科学学科中至关重要，因为它允许研究人员控制进行实验的条件。例如，在化学中，反应可能对湿气和氧气敏感。通过在密闭舱中进行这些反应，科学家可以确保没有不必要的物质干扰结果。此外，密闭舱在空间探索领域也至关重要。当宇航员在太空中进行实验时，他们通常使用密闭舱来模拟特定的大气条件。这些舱室使研究人员能够研究材料在真空或不同气体成分环境中的行为。创造一个密闭舱的能力意味着科学家可以复制外太空的条件，从而提供有价值的数据，以指导未来的任务。除了科学研究，密闭舱在制药和食品包装等行业也有实际应用。在制药行业，药物必须在防止污染的环境中制造和储存。密闭舱通过阻止有害细菌和污染物的进入，有助于保持产品的纯度。同样，在食品包装中，使用密闭舱可以通过防止暴露于空气中来延长易腐烂商品的保质期，因为空气会导致变质。建造密闭舱需要仔细的工程设计，以确保其完全密封。任何小的泄漏都可能影响舱室的完整性，并影响内部进行的实验或过程的结果。因此，科学家和工程师必须使用高质量的材料和精确的技术来创建一个有效的密闭舱。总之，密闭舱这一术语指的是一个封闭的环境，对于在各个科学和工业领域进行受控实验至关重要。无论是在实验室环境中、在太空任务期间，还是在制造过程中，密闭舱在确保结果的准确性和可靠性方面发挥着至关重要的作用。理解这些舱室的重要性有助于我们欣赏科学工作的细致性质以及使我们能够探索世界及更远地方的技术进步。