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灯具效率
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灯具效率
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LED效率分析
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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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carbon black
carbon black pneumoconiosis
carbon branch
carbon brick
carbon burning
carbon capture
carbon capture and storage
Carbon Capture,Utilization and Storage Technology
carbon-carbon bond
carbon-carbon composite
carbon/carbon composites
carbon chain fiber-forming polymer
carbon chain polymer
carbon chain polymers
carbon-climate feedback
carbon cloud
carbon cluster
carbon composite refractories
carbon containing refractory
carbon credit
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carbon cycle model
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