Fix grammar errors: The stage of analysis of design solution has been constrained because of the limited knowledge and lack of professionals.
The first two chapters of, The, and, 1998, 1999, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 20
The main problem with this approach is that it is not possible to use the same approach to the analysis of the,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,