toxicity testing

• 毒性试验

toxicity testing的用法和样例：

例句

1. The toxic test was carried out using the high concentration of theasaponin to bees.
   首次使用高浓度茶皂甙对群蜂进行现场毒性试验。
2. An experiment on the acute toxicity of chlorine dioxide preparation on Carassius auratus Xiangyun var.
   二氧化氯制剂对湘云鲫的急性毒性试验。