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光透过率测试仪
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光透过率测试仪
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光透过率测试仪
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optical transmittance tester
光透过率测试仪
用于测量物体在某个光波长或某段波长的透过能力的仪器。采用紫外光源、可见光源或红外光源照射被测透明物质,用相应的探测器进行光强探测。透过光强与入射光强的比值即为透过率,用百分数表示,它反映了光经过整个光学系统或光学元件后的能量损失程度。
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consular relations
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consulation service of museum
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consultant of wind power projects
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Consultative Committee for Space Data System
Consultative Committee for Space Data Systems,CCSDS
consultative conference between employer and employee
Consultative governance
Consultative Group for International Agricultural Research
Consultative Group On International Agricultural Research,CGIAR
consult engineer
consulting environment
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consume of forest resources
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