与"roentgen half-life"相近的词条

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• roentgen equivalent physical、roentgen-equivalent physical、roentgen-equivalent-physical
• roentgen equivalent therapy
• roentgen equivalent tissue
• roentgen feature
• roentgen fetometry
• roentgen half-life
• roentgen-hour-meter
• roentgen intoxication
• roentgen irradiation
• roentgen keratosis
• roentgen kymogram
• roentgen kymography
• roentgen machine
• roentgen meter、roentgen-meter
• roentgen method
• roentgen morphological

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