residual gas

简明释义

残余气体

英英释义

例句

1.The technician measured the amount of residual gas left in the chamber.

技术人员测量了腔室中剩余的残余气体的量。

2.We need to analyze the residual gas to determine the efficiency of the process.

我们需要分析残余气体以确定过程的效率。

3.The residual gas from the previous reaction can affect the next experiment.

上一次反应产生的残余气体可能会影响下一个实验。

4.It's important to purge the system of any residual gas before maintenance.

在维护之前，清除系统中的任何残余气体是很重要的。

5.After the combustion process, the engine releases some residual gas.

在燃烧过程之后，发动机释放了一些残余气体。

作文

In the realm of science and engineering, particularly in fields such as chemistry and mechanical engineering, the term residual gas refers to the gas that remains in a system after a process has taken place. This concept is crucial for understanding various processes, including combustion, vacuum systems, and even space exploration. The presence of residual gas can significantly affect the efficiency and performance of a system. For instance, in an internal combustion engine, the residual gas left in the combustion chamber after the exhaust stroke can influence the next cycle's performance by affecting the air-fuel mixture. This can lead to incomplete combustion, resulting in lower efficiency and increased emissions.Moreover, in vacuum technology, the management of residual gas is vital. When a chamber is evacuated, the goal is to remove as much gas as possible to achieve a high vacuum state. However, some residual gas will inevitably remain, which can interfere with experiments or processes that require a pristine environment. Scientists and engineers must carefully calculate and control the levels of residual gas to ensure optimal conditions are maintained.In the context of space missions, residual gas plays a critical role as well. For example, spacecraft often have to deal with residual gas from various sources, including outgassing from materials used in construction and the gases released from onboard systems. Understanding the behavior of residual gas in microgravity environments is essential for mission planning and execution. It influences everything from propulsion to thermal management, making it a key factor in the success of space missions.The study of residual gas also extends to environmental science, where it can refer to gases that remain in the atmosphere after certain reactions or processes. For instance, when fossil fuels are burned, various gases are emitted, and some may linger in the atmosphere, contributing to pollution and climate change. Understanding the dynamics of residual gas in these contexts is crucial for developing strategies to mitigate environmental impact.In conclusion, the concept of residual gas is multifaceted and significant across various scientific disciplines. From improving engine efficiency to ensuring the integrity of vacuum systems and managing the challenges of space exploration, the implications of residual gas are far-reaching. As technology advances and our understanding deepens, the management and study of residual gas will continue to be a pivotal area of research, influencing both practical applications and theoretical frameworks in science and engineering.

在科学和工程领域，特别是在化学和机械工程等领域，术语residual gas指的是在某个过程发生后仍然留在系统中的气体。这个概念对于理解各种过程至关重要，包括燃烧、真空系统甚至太空探索。residual gas的存在会显著影响系统的效率和性能。例如，在内燃机中，排气冲程后留在燃烧室中的residual gas会通过影响空气-燃料混合物来影响下一个周期的性能。这可能导致燃烧不完全，从而导致效率降低和排放增加。此外，在真空技术中，管理residual gas至关重要。当一个腔室被抽空时，目标是去除尽可能多的气体，以达到高真空状态。然而，一些residual gas不可避免地会残留，这可能干扰需要纯净环境的实验或过程。科学家和工程师必须仔细计算和控制residual gas的水平，以确保最佳条件的维持。在太空任务的背景下，residual gas也扮演着关键角色。例如，航天器常常不得不处理来自各种来源的residual gas，包括材料在构造过程中释放的气体和来自机载系统的气体。在微重力环境中理解residual gas的行为对于任务规划和执行至关重要。它影响着从推进到热管理的方方面面，使其成为太空任务成功的关键因素。residual gas的研究也扩展到环境科学，其中它可以指某些反应或过程后留在大气中的气体。例如，当化石燃料燃烧时，会释放出各种气体，其中一些可能在大气中停留，导致污染和气候变化。理解这些背景下residual gas的动态对于制定减轻环境影响的策略至关重要。总之，residual gas的概念在各个科学学科中都是多方面且重要的。从提高发动机效率到确保真空系统的完整性，再到管理太空探索的挑战，residual gas的影响深远。随着技术的进步和我们理解的加深，residual gas的管理和研究将继续成为一个关键研究领域，影响科学和工程中的实际应用和理论框架。