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photoelectric photometer
释义
photoelectric photometer
Encyclopedia
理学
光电光度计
释
photoelectric photometer
光电光度计
用光电倍增管作辐射探测器测量天体辐射流的仪器。
Astronomy
photoelectric photometer
光电光度计
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coal non-combustible
coal noncombustible
coal occurrence tectonic units
coal oil blended fuel
coal oil co refined
coal oil co-refined
coal oil mixture fuel
coal-oil mixture fuel
coal-oil mixture fuel; COM fuel
coal petrography sample
coal petrology
coal plough
coal preparation
coal preparation system of circulating fluidized bed boiler
coal pre-prospecting
coal production
coal prospecting
coal pulverized system
coal pulverize maintenance
coal pyrolysis
coal quality analysis
coal quality evaluation
coal quality physical testing
coal rank
coal reaction
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