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半数有效剂量
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半数有效剂量
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医学
危险度评价
释
Median effective dose
半数有效剂量
有一半实验动物起某种反应的剂量为半数有效剂量。
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neutral mutation
neutral mutation random drift hypothesis
neutral network control system
neutral news
neutral organometallic complexes
neutral particle
neutral plane
neutral point
neutral point grounding in power system
neutral-point reactor
neutral point treatment of medium-voltage distribution network
neutral-property herbs
neutral quadratic form
neutral red
neutral refractories
neutral region
neutral selection
neutral sheet
neutral soil
neutral solution
neutral spore
neutral step filter
neutral step weakener
neutral subspace
neutral supplementation and draining method
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