A variation of the complementary colour scheme, the split - complementary technique takes a base colour and then uses the two adjacent colours as its complement. (creativeboom.com)
I am happy to provide clinical supervision for cases, and I especially enjoy helping interested therapists blend mind - body medicine and complementary techniques into their existing psychotherapy practices. (kimseelbrede.com)
So, MS and NMR can be used together, as complementary techniques in metabolomics. (sciencemag.org)