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median lethal concentration 50% | |||
median lethal concentration; medial lethal concentration; half lethal concentration | |||
lethal concentration | |||
fatal concentration | |||
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lethal concentration 50 (LC50); medium lethal concentration | |||
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lethal concentration | |||
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lethal concentration fifty | |||
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lethal concentration |
致死 浓度: 48 phrases in 15 subjects |