The scientists have experimented on the tiny neck arteries of rats.

那些科学家已在老鼠细小的颈动脉上做了实验。

《柯林斯英汉双解大词典》

They experimented on electricity.

他们做电学实验。

youdao

I experimented on and on until I found the right method.

我不断尝试，直到找到合适的方法为止。

youdao

Although anyone can have a go at this illusion I was experimented on by some real experts.

BBC: David Gregory-Kumar: The rubber hand experiment

Not all the staff and students are overjoyed to be experimented on.

ECONOMIST: Harvard Business School reinvents its MBA course

In his presentation, Teso explained that he experimented on used FMS hardware he bought from eBay and FMS training simulation software that was advertised as containing some or all of the same code as the systems in real planes.

FORBES: Researcher Says He's Found Hackable Flaws In Airplanes' Navigation Systems (Update: The FAA Disagrees)