bdy
- abbr.边界;边境
bdy
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Dy / b And here , dv is one over bdy .
于是,dv就是。
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The experiment results showed that TIE had no toxicity ( LD 50 > 21.5g/kg bdy weight ), no mutagenicity depending on the results of the Ames test , micronucleus test of bone marrow cell and sperm shape abnormality test in mice .
结果表明,丹贝异黄酮提取物的小鼠经口LD50大于21.5g/kg体重,属无毒物质;Ames试验、小鼠骨髓微核试验、精子畸形试验均为阴性,说明丹贝异黄酮提取物无致突变作用。