wide multiplet

Игры ⚽ Поможем написать курсовую

NMR spectroscopy — Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is the name given to a technique which exploits the magnetic properties of certain nuclei. This phenomenon and its origins are detailed in a separate section on… … Wikipedia
chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements … Universalium
Catechin — IUPAC name (2R,3S) 2 (3,4 dihydroxyphenyl) 3,4 dihydro 2H chromene 3,5,7 … Wikipedia
Gell-Mann, Murray — born Sept. 15, 1929, New York, N.Y., U.S. U.S. physicist. He entered Yale University at 15 and earned his Ph.D. from the Massachusetts Institute of Technology in 1951. From 1955 he taught at the California Institute of Technology, becoming… … Universalium
PHYSICS — The material presented in this entry emphasizes those contributions which were important in arriving at verified present day scientific results, rather than those that may have appeared important at the time. Unavoidably it will overlap in parts… … Encyclopedia of Judaism

Словари и энциклопедии на Академике