单词 | supermolecule |
释义 | > as lemmassupermolecule supermolecule n. Brit. /ˈsuːpəˌmɒlᵻkjuːl/ , /ˈsjuːpəˌmɒlᵻkjuːl/ , U.S. /ˈsupərˌmɑləˌkjul/ Chemistry a group of molecules which exhibits some of the properties or behaviour of an individual molecule.ΘΚΠ the world > matter > chemistry > atomic chemistry > [noun] > molecules > other molecules supermolecule1834 open chain1880 excimer1960 exciplex1966 superatom1972 1834 W. Prout Chem., Meteorol. & Function Digestion i. iv. 127 We suppose, that the two molecules of carbon..are associated together into one symmetrical super-molecule. 1930 J. H. Jeans Universe around Us (ed. 2) iii. 159 We may take a few grains of very fine powder, powdered gamboge or lycopodium seed, for instance, and let these play the part of super-molecules amongst the ordinary molecules of a gas or liquid. 2004 Nature 20 May 257/4 Solute and solvent act as a supermolecule, defining the reaction rate and, possibly, also the reaction mechanism. < as lemmas |
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