英语词汇relative activity是什么意思，relative activity的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	relative activity
释义	relative activity　【化】相对活度【医】放射性比度
随便看	return to health return to health return to power return to power return to power Return to previous document in history list return to scale return to sender return to sender return to the charge return to the fold return to the fold return to user return to vendor Return to Zero return to zero mode return trace return trace blanking return transfer function return trap return tray return trip return trip return trip return tube

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