'rigorous testing' is an appropriate phrase that can be used in written English. For example, "The company undertakes rigorous testing of all its products before they are released to the public.".
Today, ball people, as they're known, go through rigorous testing.
The company, he said, puts its software through rigorous testing.
"It's a rigorous testing schedule," says Atala, wearily.
Certain aspects of Kandinsky's theories were capable of rigorous testing.
Rigorous testing confirms their deliciousness in a homemade bo ssam.
Radcliffe believes that anti-doping authorities must implement tougher and more rigorous testing.
The institute also urged rigorous testing of marijuana for other ailments.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com