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[电力、热力、燃气及水生产和供应业] [2025-08-17]
Global Commercial Lighting Control Market Size and Share Analysis - Growth Trends and Forecasts
[电力、热力、燃气及水生产和供应业] [2025-07-11]
District cooling is a modern, efficient method of air conditioning a network of buildings in cities or campuses. It involves central cooling plants that produce chilled water, which is then distributed to customer buildings through an insulated underground piping network. This system helps reduce strain on the electric grid, balances electric loads, and lowers fuel costs by aggregating the cooling needs of multiple buildings.
[电力、热力、燃气及水生产和供应业] [2025-07-11]
E-fuels, or electro fuels, are synthetic fuels produced using renewable electricity, water, and captured carbon dioxide. Through a process called Power-to-Liquid (PtL), green hydrogen is generated via electrolysis and then combined with CO2 to create liquid hydrocarbons like synthetic gasoline, diesel, or jet fuel. These fuels are carbon-neutral when produced sustainably and can be used in existing internal combustion engines and fuel infrastructure, making them a promising solution for decarbonizing hard-to-electrify sectors like aviation, shipping, and heavy transport.
[电气机械和器材制造业,仪器仪表制造业,电力、热力、燃气及水生产和供应业] [2025-07-11]
Energy-based aesthetic devices are medical technologies that use various forms of energy, such as light, heat, sound waves, or electromagnetic fields, to improve the appearance of the skin. These devices are commonly used in aesthetic clinics and medical spas for treatments like skin rejuvenation, wrinkle reduction, fat reduction, and hair removal.
[计算机、通信和其他电子设备制造业,仪器仪表制造业,电力、热力、燃气及水生产和供应业] [2025-07-10]
An electrical power pole is a tall structure, typically made of wood, steel, or concrete, that supports overhead power lines and various other public utilities such as transformers, streetlights, and communication cables. These poles play a crucial role in the transmission and distribution of electricity, helping to carry electrical power from generating stations to homes, businesses, and other facilities. Positioned at regular intervals along transmission routes, power poles ensure that electrical lines remain elevated and safely out of reach, thus reducing the risk of electrical hazards and maintaining a consistent power supply across regions.
[电力、热力、燃气及水生产和供应业] [2025-07-10]
General lighting refers to the overall illumination provided in a space to create a uniformly lit environment. This type of lighting is designed to evenly distribute light throughout a room, establishing a comfortable level of brightness that supports daily activities. Unlike task lighting (which is focused, directional light for specific activities like reading or cooking) or accent lighting (which highlights particular features or areas for visual interest), general lighting serves as the foundational light source, reducing deep shadows and glare while creating a pleasant and functional atmosphere.
[电力、热力、燃气及水生产和供应业] [2025-05-26]
Biogas is produced as a result of the biological breakdown or decomposition of organic matter in the absence of oxygen. This process is called 'anaerobic digestion' and uses biodegradable materials, such as municipal waste, green waste, crops, plant materials, sludge from sewage, manure, and biomass, to produce biogas. Biogas is an alternative source of renewable energy.
[专用设备制造业,电力、热力、燃气及水生产和供应业] [2025-04-19]
An e-bike, also known as a booster bicycle, consists of an integrated electric motor for propulsion. Based on the power that the electric motor can deliver and control the system, e-bikes can be classified as e-bikes with pedal assist only, those with power-on-demand and pedal assist, and those with power-on-demand only. An ebike battery is used to power e-bikes and is basically a rechargeable battery, which can be recharged at any charging station or at home.
[电力、热力、燃气及水生产和供应业,汽车制造业] [2025-04-19]
Batteries are one of the most important components of electric vehicles (EVs). EVs require batteries for both propulsion and starting lighting, and ignition (SLI). Batteries play a major role in the adoption of EVs due to their importance in determining the driving range, the cost of ownership, and the performance of the EVs.
[电力、热力、燃气及水生产和供应业,汽车制造业] [2025-04-19]
An Electric Vehicle (EV) charging station is a facility or piece of equipment that provides electrical power to recharge the batteries of EVs. These stations are basically of two types, AC charging stations and DC charging stations.