relativetoxicity

例句：

1. 1. The studyfound that the relative toxicity of this chemical compound was significantly reduced in the modified version.
   研究发现，这种化合物的相对毒性在改良版本中显著降低。
2. 2.The researchers analyzed the relative toxicity of different pesticides and their impact on crops.
   研究人员分析了不同农药的相对毒性及其对农作物的影响。
3. 3.In order to assess the relative toxicity of a new drug, scientists conducted extensive animal testing.
   为了评估一种新药物的相对毒性，科学家们进行了广泛的动物测试。