“Air heating”是指空气加热，通常是指使用空气作为热源的加热方式。在英文范文中的应用可以涉及到各种领域，如建筑、工业、医疗、交通等。以下是一个可能的英文范文示例：
Air Heating System for Commercial Buildings
Abstract: This paper presents a new air heating system for commercial buildings that uses energy-efficient technologies to provide comfortable indoor temperatures for occupants. The system includes a heat exchanger that transfers heat from the air to the building's冷却水系统，以提高冷却效果。此外，该系统还采用了一种空气加热器，该加热器使用空气作为热源，以减少能源消耗并提高加热效率。关键词：空气加热系统；商业建筑；节能技术；冷却水系统；加热效率。
以上范文仅为示例，实际应用中可能需要根据具体场景和需求进行修改和完善。
空气加热（air heating）是指利用空气作为介质来加热的能源方式。它通常使用电热元件（如电热丝）或燃气、燃油等燃料设备来产生热量，并将空气加热到所需的温度。
在英文范文方面，以下是一篇关于空气加热的英文范文，供您参考：
Air Heating
Air heating is a type of energy usage where air is used as the medium to transfer heat. It typically involves the use of electric heating elements, gas or oil-fired equipment to generate heat, and then transfer the heat to the air, which is then used to warm up various objects or spaces.
Air heating systems can be quite versatile and can be used in a variety of applications, including residential, commercial, and industrial settings. In residential settings, for example, air heating systems can be used to heat homes during cold winter months. In commercial settings, air heating systems can be used to warm up office spaces, warehouses, and other facilities. In industrial settings, air heating systems can be used to heat various processes and equipment, such as welding operations or manufacturing processes that require precise temperature control.
One of the benefits of air heating systems is their relatively low cost compared to other heating methods, such as using fossil fuels like coal or natural gas. Additionally, air heating systems are typically more environmentally friendly than other heating methods that emit harmful pollutants into the air.
Overall, air heating systems are a convenient and efficient way to heat various spaces and objects. They are suitable for a wide range of applications and can be customized to meet specific needs.
“Air heating”的意思是空气加热。
关于air heating的英文范文如下：
“Okay, so our company decided to invest in air heating systems for all of our stores. We wanted to make sure that we were providing our customers with a comfortable shopping experience, and also reducing our environmental impact.”
至于air heating的最新变化，目前还没有关于此的重大变化。它最初来源于英语，是一种供暖方式，通过加热空气使其变暖来实现室内温度的提升。