1) General subject: by (through) the instrumentality of (smb.) (при содействии, при посредстве, кого-л.), by dint of (чего-л.), (чьей-л.) thro' (smb.'s) help, (чьей-л.) through (smb.'s) help, through the use of, with the aid of, (чьей-л.) with the help of (smb.), by applying, courtesy of, by the means of, by means, by means of
2) Latin: via
3) Chemistry: using
4) Construction: by use of
5) Mathematics: we may reformulate the minimax quantity C with the aid of a useful piece of notation
7) Economy: per
8) Oil: with the help of
9) Patents: throught the instrumentality of
10) Makarov: assisted (by), by, by dint of, by the agency, by the agency of, by the instrumentality of, by virtue of, by way of, due to, in virtue of, over, through, through the agency
Универсальный русско-английский словарь. Академик.ру. 2011.