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Median effective dose
释义
Median effective dose
Encyclopedia
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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zero pressure molding
zero probability
zero protection
zero-quantum echo-correlated spectroscopy
zero-quantum echo-correlated spectroscopy (ZECSY)
zero quaternion
zero-range approximation
zero range model
zero-rank function
zero reading
zero redundancy array
zero relation
zero remainder
zero representation
zero resistance
zero-resistance phenomenon
zero resistivity
zero rest mass equation
zero ring
zero ring; trivial ring
zero rotation main sequence
zero row
zero section
zero semigroup
zero separation
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