The phrase "a test trial" is correct and usable in written English.
It can be used when referring to a preliminary examination or evaluation of something to assess its performance or effectiveness.
Example: "Before launching the new software, we conducted a test trial to identify any potential issues."
Alternatives: "a trial run" or "a pilot test".
In a test trial, Vincent Longo's entry provided the easiest application and the most natural-looking results.
Figure 2: (a) Ai tapped "C4", (b) Ai tapped "C5", (c) Time sequence of a test trial.
The hysteria continued all the way until a test trial in July 1984 when a Crown Court judge screened the film and failed to find it obscene.
In a test trial, the platforms were removed and the spatial knowledge acquired regarding the position of the platform was assessed.
21 year-old British student Ben Griffin was the first to sign up for a test trial for the volunteer programme last year in conjunction with North Korea's National Tourism Authority.
Average posture and force data across several repetitions of individual task elements were calculated and presented in a format suitable for informing product designers of specific issues during a test trial.
Nonetheless, given a choice between B and D on a test trial, the animals choose B. Syllogistic and transitive inference are not the only forms of reasoning: humans also reason inductively or by analogy.
The team is looking forward to delivering this new device to Brooke for a test trial.
An experiment is a test, trial, or tentative procedure an act or operation for the purpose of discovering something unknown or of testing a principle or supposition.
In a test trial of the transition, we determined that the elastic coefficient should be switched according to the phase of the transition.
Selected for a Test trial, he failed to take a wicket.
