standard cubic foot

简明释义

标准立方英尺

英英释义

例句

1.The measurement of gas leakage is typically expressed in standard cubic foot (标准立方英尺) per year.

气体泄漏的测量通常以每年 标准立方英尺 (标准立方英尺) 表示。

2.In HVAC systems, the efficiency is often rated in standard cubic foot (标准立方英尺) per minute.

在暖通空调系统中，效率通常以每分钟 标准立方英尺 (标准立方英尺) 来评估。

3.The natural gas supply is often billed based on standard cubic foot (标准立方英尺) usage.

天然气供应通常根据使用的 标准立方英尺 (标准立方英尺) 来收费。

4.To calculate the flow rate, we need to know how many standard cubic foot (标准立方英尺) of air are produced each minute.

要计算流量，我们需要知道每分钟产生多少 标准立方英尺 (标准立方英尺) 的空气。

5.The gas consumption of the furnace is measured in standard cubic foot (标准立方英尺) per hour.

炉子的气体消耗量以每小时 标准立方英尺 (标准立方英尺) 计。

作文

In the world of engineering and science, precise measurements are crucial for effective communication and understanding. One such measurement that often comes up in discussions about gases and fluids is the term standard cubic foot. The standard cubic foot refers to a unit of volume that is commonly used to measure the flow of gas. It represents the volume of gas at standard conditions, which typically means a temperature of 60 degrees Fahrenheit and a pressure of 14.7 psi (pounds per square inch). This standardization allows engineers and scientists to compare measurements taken under different conditions, making it easier to understand how gases behave under various scenarios.The significance of the standard cubic foot extends beyond simple measurements; it plays a vital role in industries such as natural gas production, HVAC (heating, ventilation, and air conditioning), and environmental science. For instance, in natural gas production, companies often report their output in standard cubic feet to provide a clear and consistent way to communicate how much gas they are extracting. This is essential not only for operational purposes but also for regulatory compliance and market trading.Moreover, when designing HVAC systems, engineers must calculate the airflow required for a building to maintain comfort levels. These calculations are often expressed in standard cubic feet per minute (SCFM), which indicates how many standard cubic feet of air need to be moved every minute to achieve the desired temperature and humidity levels. Understanding this concept is crucial for optimizing energy efficiency and ensuring that systems operate effectively.Environmental scientists also rely on the standard cubic foot when measuring emissions from various sources. By using this standardized unit, they can assess the impact of pollutants and greenhouse gases in a consistent manner, facilitating comparisons across different studies and locations. This is particularly important in the context of climate change, where accurate data is necessary for policy-making and environmental protection efforts.In conclusion, the term standard cubic foot is more than just a unit of measurement; it is a fundamental concept that underpins various fields of science and engineering. Its importance lies in its ability to provide a common language for discussing volumes of gas under standardized conditions. As industries continue to evolve and face new challenges, the relevance of the standard cubic foot will undoubtedly remain significant, helping professionals make informed decisions based on accurate and comparable data. Understanding this term can enhance one’s comprehension of many technical discussions and contribute to more effective problem-solving in related fields.

在工程和科学的世界中，精确的测量对于有效的沟通和理解至关重要。一个常常在讨论气体和流体时出现的测量单位是标准立方英尺。标准立方英尺指的是一种体积单位，通常用于测量气体的流动。它表示在标准条件下的气体体积，通常意味着温度为60华氏度，压力为14.7 psi（每平方英寸磅）。这种标准化使得工程师和科学家能够比较在不同条件下进行的测量，从而更容易理解气体在各种情况下的行为。标准立方英尺的重要性超出了简单的测量；它在天然气生产、暖通空调（HVAC）和环境科学等行业中发挥着至关重要的作用。例如，在天然气生产中，公司通常以标准立方英尺报告其产出，以提供一种清晰一致的方式来传达他们提取了多少气体。这不仅对运营目的至关重要，而且对合规和市场交易也至关重要。此外，在设计HVAC系统时，工程师必须计算建筑所需的气流，以维持舒适的水平。这些计算通常以每分钟标准立方英尺（SCFM）表示，指的是每分钟需要移动多少标准立方英尺的空气，以实现所需的温度和湿度水平。理解这一概念对于优化能源效率和确保系统有效运行至关重要。环境科学家在测量各种来源的排放时也依赖于标准立方英尺。通过使用这一标准化单位，他们可以以一致的方式评估污染物和温室气体的影响，从而促进不同研究和地点之间的比较。这在气候变化的背景下尤为重要，因为准确的数据对于政策制定和环境保护工作至关重要。总之，术语标准立方英尺不仅仅是一个测量单位；它是一个基本概念，支撑着多个科学和工程领域。它的重要性在于它能够为在标准化条件下讨论气体体积提供共同语言。随着各行业的不断发展和面临新挑战，标准立方英尺的相关性无疑将保持重要性，帮助专业人士基于准确且可比较的数据做出明智的决策。理解这一术语可以增强人们对许多技术讨论的理解，并有助于在相关领域更有效地解决问题。