Updated April 17, 2017. The U.S. debt to China is $1.059 trillion, as of February 2017. That's 27.8 percent of the $3.8 trillion in Treasury bills, notes, and bonds held by foreign countries. The rest of the $19.9 trillion national debt is owned by either the American people or by the U.S. government itself.
CUI. Short for character user interface or command-line user interface, CUI is a prompt used to interact with computer programs.It works by allowing the user (client) to issue commands as one or more lines of text (referred to as command lines) to a program.ou are here: Dictionary C-Definitions. Short for character user interface or command-line user interface, CUI is a prompt used to interact with computer programs.
CuI has several uses: 1  CuI is used as a reagent in organic synthesis. 2  In combination with 1,2- or 1,3 diamine ligands, CuI catalyzes the conversion of aryl, heteroaryl, and vinyl bromides into the corresponding iodides.3  NaI is the typical iodide source and dioxane is a typical solvent (see aromatic Finkelstein reaction).uI has several uses: 1  CuI is used as a reagent in organic synthesis. 2  In combination with 1,2- or 1,3 diamine ligands, CuI catalyzes the conversion of aryl, heteroaryl, and vinyl bromides into the corresponding iodides. 3  NaI is the typical iodide source and dioxane is a typical solvent (see aromatic Finkelstein reaction).