gas analyser

简明释义

气体分析仪

英英释义

例句

1.The gas analyser showed high levels of carbon monoxide in the air.

该气体分析仪显示空气中一氧化碳浓度很高。

2.The gas analyser can measure various gases, including methane and propane.

该气体分析仪可以测量多种气体，包括甲烷和丙烷。

3.For safety reasons, the lab is equipped with a gas analyser to detect harmful gases.

出于安全原因，实验室配备了气体分析仪以检测有害气体。

4.The technician used a gas analyser to check the emissions from the factory.

技术员使用气体分析仪检查工厂的排放。

5.Before starting the experiment, we calibrated the gas analyser to ensure accurate readings.

在开始实验之前，我们校准了气体分析仪以确保读数准确。

作文

In today's world, the importance of monitoring air quality cannot be overstated. With increasing industrialization and urbanization, the need for precise measurement of gas emissions has become critical for both environmental protection and public health. One of the essential tools used in this process is the gas analyser, which plays a vital role in detecting and measuring various gases in the atmosphere. A gas analyser (气体分析仪) is an instrument designed to identify and quantify different gas components, providing valuable data that can help in managing air quality and ensuring compliance with environmental regulations.The functionality of a gas analyser is based on various scientific principles, including spectroscopy, electrochemical sensors, and thermal conductivity. Each of these methods has its advantages, depending on the specific application and the types of gases being measured. For instance, infrared spectroscopy is commonly used for measuring gases like carbon dioxide and methane, while electrochemical sensors are often employed for detecting toxic gases such as carbon monoxide and hydrogen sulfide.One significant application of the gas analyser is in the field of environmental monitoring. Governments and organizations use these devices to track pollution levels in urban areas, ensuring that they remain within safe limits. By analyzing the concentration of harmful gases, authorities can implement measures to reduce emissions from factories and vehicles, ultimately improving air quality for the general populace. Moreover, the data collected by gas analysers can also inform public health initiatives, helping to protect vulnerable populations from the adverse effects of air pollution.Another critical area where gas analysers are utilized is in industrial processes. Many industries, such as oil and gas, pharmaceuticals, and food processing, rely on these instruments to monitor emissions and ensure compliance with safety standards. For example, in the oil and gas industry, a gas analyser is essential for detecting leaks in pipelines, thereby preventing catastrophic accidents and environmental disasters. Similarly, in the pharmaceutical sector, it is crucial to monitor the levels of volatile organic compounds (VOCs) during manufacturing to maintain product quality and safety.Furthermore, gas analysers have applications in research and development. Scientists and engineers often use these instruments to study the behavior of gases under various conditions, contributing to advancements in technology and innovation. For instance, understanding how different gases interact can lead to the development of more efficient combustion engines or better methods for capturing carbon emissions.In conclusion, the gas analyser (气体分析仪) is an indispensable tool in modern society, serving multiple purposes across various sectors. Its ability to accurately measure and analyze gas concentrations makes it crucial for environmental protection, industrial safety, and scientific research. As we continue to face challenges related to air quality and climate change, the role of gas analysers will only become more significant. Investing in advanced gas analysers and promoting their widespread use can lead to a healthier planet and a safer future for all. Therefore, it is essential to recognize the value of these instruments and support their integration into our daily lives.

在当今世界，监测空气质量的重要性不容小觑。随着工业化和城市化的加速，精确测量气体排放的需求变得至关重要，这不仅关乎环境保护，也关系到公众健康。其中，一个关键工具就是气体分析仪，它在检测和测量大气中各种气体方面发挥着重要作用。气体分析仪是一个旨在识别和量化不同气体成分的仪器，提供有价值的数据，帮助管理空气质量，确保遵守环境法规。气体分析仪的功能基于多种科学原理，包括光谱法、电化学传感器和热导率等。这些方法各有优缺点，具体取决于应用场景和所测气体类型。例如，红外光谱法通常用于测量二氧化碳和甲烷等气体，而电化学传感器则常用于检测一氧化碳和硫化氢等有毒气体。气体分析仪的一个重要应用领域是环境监测。政府和组织使用这些设备跟踪城市地区的污染水平，确保其保持在安全范围内。通过分析有害气体的浓度，相关部门可以采取措施减少工厂和车辆的排放，从而最终改善公众的空气质量。此外，气体分析仪收集的数据也可以为公共卫生倡议提供信息，帮助保护易受影响的人群免受空气污染的不利影响。另一个气体分析仪应用的关键领域是在工业过程中。许多行业，如石油和天然气、制药和食品加工，都依赖这些仪器来监测排放并确保符合安全标准。例如，在石油和天然气行业，气体分析仪对于检测管道泄漏至关重要，从而防止灾难性事故和环境灾难。同样，在制药行业，监测制造过程中挥发性有机化合物（VOCs）的水平对于维持产品质量和安全至关重要。此外，气体分析仪在研究和开发中也有应用。科学家和工程师经常使用这些仪器研究气体在各种条件下的行为，从而促进技术和创新的发展。例如，了解不同气体之间的相互作用可以导致更高效的燃烧发动机或更好的碳排放捕集方法的开发。总之，气体分析仪（气体分析仪）是现代社会不可或缺的工具，服务于多个领域的多重目的。它能够准确测量和分析气体浓度，使其在环境保护、工业安全和科学研究中至关重要。随着我们继续面临与空气质量和气候变化相关的挑战，气体分析仪的作用只会变得更加重要。投资于先进的气体分析仪并促进其广泛使用，可以为地球带来更健康的环境，为所有人创造更安全的未来。因此，认识到这些仪器的价值并支持其融入我们的日常生活至关重要。