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luminaire efficiency
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luminaire efficiency
Encyclopedia
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LED效率分析
释
luminaire efficiency
灯具效率
在规定条件下测得的灯具所发射的光通量值与灯具内所有光源发出的光通量测定值之和的比值。
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winder
winder house
Windermere Island
wind-eroded landscapes
wind erosion
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wind erosion modulus
wind erosion prediction model
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wind erosion wool
wind-evaporation-SST feedback
Wind excited vortex induced vibration
wind farm active power control system
wind farm and photovoltaic power station network protection
wind farm automatic voltage control system
wind farm flow numberical simulation
wind-feild interaction
wind-force beneficiation machinery
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Windhoek
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