bdy
- abbr.边界；边境
bdy-
Dy / b And here , dv is one over bdy .
于是，dv就是。
-
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。