单词 | oligodynamic |
释义 | > as lemmasoligodynamic oligodynamic adj. Brit. /ˌɒlᵻɡə(ʊ)dʌɪˈnamɪk/ , /ˌɒlᵻɡə(ʊ)dᵻˈnamɪk/ , /ɒˌlɪɡə(ʊ)dʌɪˈnamɪk/ , /ɒˌlɪɡə(ʊ)dᵻˈnamɪk/ , U.S. /ˌɑləɡoʊˌdaɪˈnæmɪk/ , /ˌoʊləɡoʊˌdaɪˈnæmɪk/ , /əˌlɪɡəˌdaɪˈnæmɪk/ [ < oligo- comb. form + dynamic adj., after German oligodynamisch (C. von Nägeli 1893, in Neue Denkschriften der Allgemeinen Schweiz. Ges. f. die Gesammten Naturwissensch. 33 i. ii. 8)] Biochemistry effected or exerted by minute quantities of metallic ions in solution; acting or being active at very low concentrations.ΘΚΠ the world > matter > chemistry > chemical properties > [adjective] > of or relating to miscellaneous other properties sweet1666 nimble1671 watery1741 unvitriolized1757 greedy1758 unneutralized1758 unvitrifiable1758 free1783 fixed1800 nascent1800 inorganic1831 assimilative1837 unnitrogenized1846 inactive1848 kaligenous1854 unacceptant1866 aggressive1888 oligodynamic1893 chromotropic1899 undissociated1899 osmophoric1901 thermochromic1904 unary1923 non-stoichiometric1943 odoriphoric1944 slow-release1946 sonoluminescent1961 uniaxial1965 1893 Nature 3 Aug. 331/2 By oligodynamic phenomena Nägeli means those produced by excessively small quantities of metallic substances in solution. 1941 Jrnl. Marine Res. 4 186 Containers made of copper, zinc, tin or nickel alloys are not suitable for the collection of samples of sea water for bacteriological analysis due to the inimical oligodynamic action of the metals. 1990 Combat & Survival Mag. July 43/2 The active ingredient is ‘oligodynamic’ silver ions, effective against bacteria causing typhoid, dysentery and cholera. < as lemmas |
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