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photo multiplier tube
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photo multiplier tube
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核辐射探测
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photo multiplier tube; PMT
光电倍增管
将光信号转换为光电子并进行多级电子二次发射的适用于微弱光信号检测的高灵敏度的真空管。
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Xinjiang
Xinjiang Altay Shan Two-River (Eerqisi He and Ulungur He)Source Natural Reserve
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更新时间:2026/7/6 13:51:48