19-letter words containing n, u, q, e
- spin quantum number — the quantum number that designates the total angular momentum associated with electron spin and has a value of ½ in units of h /2π.
- sql module language — A language used to interface other languages (Ada, C, COBOL) to SQL-based DBMSes. It is an ANSI standard. Version: Ada/SAME by Informix.
- superhigh frequency — any frequency between 3000 and 30,000 megahertz. Abbreviation: SHF.
- system requirements — specifications needed to run a program
- theory of equations — the branch of mathematics dealing with methods of finding the solutions to algebraic equations.
- to pop the question — If you pop the question, you ask someone to marry you.
- triangle inequality — the theorem that the absolute value of the sum of two quantities is less than or equal to the sum of the absolute values of the quantities.
- ultrahigh frequency — any frequency between 300 and 3000 megahertz. Abbreviation: UHF, uhf.
- very high frequency — any frequency between 30 and 300 megahertz. Abbreviation: VHF.