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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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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
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) A single Btu is very small in terms of the amount of energy a single household or an entire country uses
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
Home | Bryan Texas Utilities
BTU General Manager Gary Miller Announces Retirement, Doug Lyles Named Interim GM Bryan Texas Utilities (BTU) General Manager Gary Miller has announced his retirement after more than two decades of distinguished service
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
What is BTU? Meaning, Sizing AC Capacity Guide - Carrier
BTU stands for British Thermal Unit By definition, one BTU unit is the amount of energy needed to raise the temperature of one pound of water by one degree Fahrenheit To make this easy to visualize, think of a single wooden match
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
What Is a BTU? | Meaning, HVAC Sizing Energy Explained - HomeTips
A BTU (British Thermal Unit) is the standard measure of heat energy used to rate heating and cooling equipment Understanding BTUs helps you choose the right size air conditioner, furnace, or heater for your home
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

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