The phrase "adequate instrument" is correct and usable in written English.
It can be used to describe a tool or method that is sufficient for a particular purpose or task.
Example: "The researchers concluded that the survey was an adequate instrument for measuring public opinion on the issue."
Alternatives: "suitable tool" or "sufficient means".
The former group, led by the historian François Guizot, shared the king's political doctrines; it saw the revised Charter of 1814 as an adequate instrument of government that needed no further change.
Mahfouz also rendered Arabic literature a great service by developing, over the years, a form of language in which many of the archaisms and cliches that had become fashionable were discarded, a language that could serve as an adequate instrument for the writing of fiction in these times.
Therefore, this is an adequate instrument with discriminant and prognostic capacity.
The OFS certainly proved to be an adequate instrument for the scientific evaluation of orthodontic sliding mechanics.
Therefore, the exposure to real estate development between 1995 and 1997 appears to be an adequate instrument for banks' capital growth in 2009 (and 2010).
The main conclusions drawn from these studies are that they seem to be an adequate instrument in order to achieve a massive introduction of unmanageable renewable energies.
But, he says, adoption has been slow "because of a lack of adequate instruments".
In 1997 she founded the Anne-Sophie Mutter Circle of Friends Foundation (since renamed the Anne-Sophie Mutter Foundation), which aids fledgling string players in their attempts to establish careers by helping them find teachers, adequate instruments and performance opportunities.
Thus, on the assumption of adequate instruments, the null hypothesis of no selectivity bias is upheld by the data in this application.
Electricity options and forward contracts constitute adequate instruments to manage the financial risks pertaining to price volatility or unexpected unit failures faced by power producers.
Given the lack of empirical findings and adequate instruments on this issue, we analyze the economic-civic competence of commercial apprentices in Germany and Switzerland.
