Focal lines | Article about focal lines by The Free Dictionary
focal lines[′fō·kəl ‚līnz]
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
The bank has three focal lines
of business - the Private & Commercial Bank, the Corporate & Investment Bank (CIB) and Asset Management (DWS).
through every point of F there pass infinitely many focal lines
of B contained in F;