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BTU

基本传输单位

WordNet (r) 3.0 (2006) (WordNet)

BTU
n 1: a unit of heat equal to the amount of heat required to
raise one pound of water one degree Fahrenheit at one
atmosphere pressure; equivalent to 251.997 calories [synonym:
{British thermal unit}, {BTU}, {B.Th.U.}]

V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006) (vera)

Basic Transmission Unit (IBM, SNA)

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BTU	查看　BTU　在百度字典中的解释	百度英翻中〔查看〕
BTU	查看　BTU　在Google字典中的解释	Google英翻中〔查看〕
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BTU Calculator
What is a BTU? The British Thermal Unit, or BTU, is an energy unit It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit 1 BTU = 1,055 joules, 252 calories, 0 293 watt-hours, or the energy released by burning one match 1 watt is approximately 3 412 BTU per hour
Home | Bryan Texas Utilities
BTU is addressing the growing staffing challenges related to replacing retiring line workers head on with a new training center built inside a converted warehouse
British thermal unit - Wikipedia
The Btu should not be confused with the Board of Trade Unit (BTU), an obsolete UK synonym for kilowatt hour (1 kW⋅h or 3,412 Btu) The Btu is often used to express the conversion-efficiency of heat into electrical energy in power plants
Free BTU Calculator — How Many BTUs Do I Need? (2026)
Use this free BTU calculator to find out how many BTUs you need for heating or cooling any room Enter room size for an instant result — no sign-up, no stored data
What Does BTU Stand for and Why Does It Matter? - Trane®
What Is a BTU and Why Does It Matter? BTU stands for British Thermal Unit, a unit of measurement that shows just how much energy your heating or cooling unit uses to remove heat from your home within an hour
British thermal units (Btu) - U. S. Energy Information Administration - EIA
British thermal unit (Btu) measures the heat content of fuels or energy sources One Btu is the amount of heat needed to raise the temperature of one pound of water by 1° Fahrenheit (F)
Free BTU Calculator: Size Your AC Unit Perfectly
Enter the dimensions of any room and this AC BTU calculator returns the right cooling capacity, tonnage, and comfort range in seconds It works as an air conditioner size calculator, a room air conditioner size calculator, and a window AC BTU calculator for apartments or additions
What Does BTU Stand For? - hvac. com
BTU stands for British Thermal Unit It is a unit of measurement that quantifies the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit This measurement is primarily used in the HVAC industry to show the heating and cooling capacities of various systems
BTU Calculator — How Many BTUs Do I Need? (2026)
Free BTU calculator — enter room size, climate zone, ceiling height, and windows for a precise heating and cooling load Includes BTU chart by room size
Btu For Air Conditioner: A Complete Guide To Sizing, Efficiency, And . . .
Defining BTU: What Is A BTU In Air Conditioning? The BTU (British Thermal Unit) is a crucial metric in air conditioning, representing the amount of energy required to cool one pound of water by one degree Fahrenheit

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