The phrase "cannot be completely eliminated" is correct, and is usable in written English.
For example: "Although smoking is dangerous and has serious health risks, it cannot be completely eliminated."
Space exploration risks cannot be completely eliminated.
These overheads cannot be completely eliminated by an increase of the speed of communication/reconfiguration hardware.
While this problem cannot be completely eliminated by technology, access control measures and Internet of Things (IoT) integrations can combined with the b_verify protocol to reduce these risks.
The risk of falling cannot be completely eliminated, but it can be reduced through the implementation of a fall prevention program.
False associations of closely spaced objects on similar orbits cannot be completely eliminated due to the short duration of the measurement arcs.
Since HIV infection cannot be completely eliminated due to the establishment of latently infected CD4+ T cell reservoirs, there is an urgent need for a clearer understanding of comparative resistance profiles between plasma and PBMC in HIV-1 patients.
Uncertainty associated with new engineered products cannot be completely eliminated prior to introduction, but ongoing environmental assessments of the technologies as they advance can serve to reduce unforeseen risks.
As methanol crossover can be reduced, but cannot be completely eliminated, efforts should be focused on reducing the adverse impacts of permeated methanol on the cathode, i.e.: the problems of mixed potential and Pt poisoning.
Although a "perfect" reader study does not exist, because bias cannot be completely eliminated, a good study would be designed to minimize the bias effects, and possible unavoidable bias should be described in study reporting and used to provide a correct interpretation of results.
On the argument put forward by the Republicans that hand recounting was less reliable, and more open to manipulation, than machine counting the court said that "although error cannot be completely eliminated in any tabulation of ballots, our society has not yet gone so far as to place blind faith in machines.
However, in an assessment that seemed certain to provoke fresh speculation about the nature of the case, he said that while there was no evidence of a violent struggle, the involvement of another person "cannot be completely eliminated, as tests remain outstanding".
