test observation

• 试验观察

test observation的用法和样例：

例句

1. Paper diffusion method and animal test were used to observe experimentally the bacteriostatic efficacy and toxicity of Jie-Kang-Shu compound lotion of Chinese drugs.
   用纸片扩散法和动物试验对洁康舒中药复方洗液的抑菌效果和毒性进行了试验观察。