в хорошем приближении
• To a good approximation the scattering from deuterium nuclei is simply the sum of the scattering from neutrons and protons.
• A result identical with Eq. (8.45) can be obtained as a good approximation even when DB = DA.
• This eddy-current loss may be expressed to close (or in good) approximation by the relation ...
Русско-английский научно-технический словарь