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photoelectric spectrophotometer
释义
photoelectric spectrophotometer
Encyclopedia
理学
光电分光光度计
释
photoelectric spectrophotometer
光电分光光度计
用光电倍增管作辐射探测器测量和记录天体辐射分光强度的仪器。
Astronomy
photoelectric spectrophotometer
光电分光光度计
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decimal extinction index
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