ДОСТОВЕРНО


Русско-английский перевод ДОСТОВЕРНО

• By these procedures, the elastic response of the material is reliably established for several decades of frequencies.

• The origin of these systems is not yet known with assurance ( or certainty ).

Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика.      Russian-English scientific dictionary for translators.