The phrase "a string of trial" is not correct in standard written English.
It seems to be an incomplete or incorrect expression, possibly intended to convey a series of trials or tests.
Example: "After a string of trial and error, we finally found the solution to the problem."
Alternatives: "a series of trials" or "a sequence of tests."
The country looks set for five years of government headed by a 71-year-old man who has a string of trials behind him for alleged financial wrongdoing.
A string of trials has found no evidence that vitamin D reduces the risk of cancer, heart disease or falls in the elderly.
In June, she came before the Richmond County Court for the first in a string of trials nearly as extraordinary as the murders themselves.
The verdicts are the first in a string of trials related to police shootings in the aftermath of Katrina, in which more than 1,800 people died.
Alison Saunders was described as "part of the problem" by one Tory MP and "complacent" by a part-time judge after saying that the justice system was working despite failures with evidence leading to a string of trials collapsing.
"I want to ask one simple question: how could anyone imagine spending more than £30m over four years prosecuting journalists for doing their job was remotely in the public interest?" Thursday's verdicts bring to a close a string of trials of tabloid journalists, the majority of whom worked for the Sun or the now defunct News of the World.
The Rev. Frank Shaefer is just the latest in a string of trials that have ruined careers and damaged souls.
This is just the first of a string of trials that Morsi is due to face, and this sentence is also open to appeal.
Linde's meta-analysis of 1997 showed that, overall, trials of homeopathy indicated an effectiveness superior to placebo.[ 2] However the larger and more high quality trials were more likely to be negative and in the last two years a string of inconclusive trials have been published.
Somehow, inexplicably, a customer satisfaction survey from a homeopathy clinic is promoted in the media as if it trumps a string of randomised trials.
