对 + Object + 进行 + 实验
The noun 实验 (shíyàn) means 'experiment' or 'test,' referring to a scientific procedure carried out to make a discovery or verify a hypothesis. It can also be used as a verb meaning 'to experiment.' For example, 进行了实验 means 'conducted experiments.'
科学家们正在进行一项重要的实验。
kēxuéjiāmen zhèngzài jìnxíng yī xiàng zhòngyào de shíyàn.
The scientists are conducting an important experiment.
经过反复实验,他们终于找到了解决办法。
jīngguò fǎnfù shíyàn, tāmen zhōngyú zhǎodào le jiějué bànfǎ.
After repeated experiments, they finally found a solution.
这个实验的结果比我们预想的要好。
zhège shíyàn de jiéguǒ bǐ wǒmen yùxiǎng de yào hǎo.
The results of this experiment were better than we expected.