Mr. Zyuganov's first deputy, Ivan Melnikov, told the congress, "Now we must react more promptly, because the Kremlin's calculations that its candidate will automatically get the rating of the current president is a theory which has yet to be proven in practice".
The boiler design should be proven in practice to be rugged and reliable.
It has been proved in practice that the proposed control method fully considered the boundless of output damping force.
In Phase IV, it was proved in practice that the centralized national emergency response and disaster relief system and the capacity building of emergency management were of great importance.
The mayor can question Boris' competence, but his own incompetence is proven in practice.
As Andrew Sarris was bringing a version of the French ardor for Hollywood movies to American readers — and as the films of the French New Wave were being imported and were proving in practice the validity of their enthusiasm — Bogdanovich, influenced by those critics-turned-filmmakers, had a hand in getting the movies in question seen, discussed, and appreciated at home.
"If the frequency and spread of events accelerates and they become more contentious, the resilience for providing cross-border support will not only be tested but potentially undermined when the arrangements put in place by forces have not been proven in practice," he said.
Its success has been proven in practice with the development of a DpDt system for dredgers.
In various places, it is mentioned that the fractional derivative portrays the memory effect, which has not been proven in practice.
