The phrase "a large scale experiment" is correct and usable in written English.
It can be used when referring to an experiment that is conducted on a significant or extensive level, often involving a large number of participants or a wide-ranging scope.
Example: "The researchers conducted a large scale experiment to test the effectiveness of the new drug across various demographics."
Alternatives: "a wide-ranging experiment" or "an extensive experiment".
A large scale experiment in an open space with ethane air mixture is presented in the paper.
A detailed experimental investigation has been conducted on the rheology of the CO2 clean-fracturing fluid by using a large scale experiment system.
A large scale experiment on PlanetLab shows that our decentralized architecture is significantly more efficient than a centralized approach in terms of the time required to correlate alerts.
We set up a large scale experiment in a rural community using our model and tested our proposed method of intervention and found strong evidence of an improved diffusion process which is significantly related to the communities' network of advice.
Hopkins, who had intended to study mathematics, had "fallen in love with DNA". She changed her major and is now conducting a large scale experiment to pinpoint the genes responsible for the development of the zebra fish.
A large scale experiment loop was conducted to analyse the flow characteristics by using a series of 50 mm transparent acrylic bends with different inclination angle (10° ∼ 45° at the interval of 5°).
A large-scale experiment to assess protein structure prediction methods.
He typed up a plan for a large-scale experiment at the Dugway Proving Ground, in Utah.
America was not a shining city on the hill but a large-scale experiment in social engineering designed to contain and minimize the impact of the "degenerate breed".
The agency says that it has been "very active" in acrylamide research and will do a thorough risk assessment once a large-scale experiment is completed in 2007.
In reality, however, we are already conducting a large-scale experiment on our climate by adding greenhouse gases and changing the characteristics of land cover.
