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单词 palaeochemical
释义

palaeochemicalpaleochemicaladj.

Brit. /ˌpalɪəʊˈkɛmᵻkl/, /ˌpeɪlɪəʊˈkɛmᵻkl/, U.S. /ˈˌpeɪlioʊˈkɛmək(ə)l/
Forms: see palaeo- comb. form and chemical adj. and n.
Origin: Formed within English, by compounding. Etymons: palaeo- comb. form, chemical adj.
Etymology: < palaeo- comb. form + chemical adj., after palaeochemistry n.
Of or relating to palaeochemistry.
ΘΚΠ
the world > matter > chemistry > chemistry as a science > branches of chemistry > [adjective]
mago-chemical1652
physico-chemical1664
chemico-medical1744
unorganic1775
pneumato-chemical1790
electrochemical1808
electrochemic1813
zymological1828
photochemical1858
thermochemical1871
physiochemical1881
stoicheiometrical1887
stereo-chemical1890
stoicheiometric1892
physical-chemical1896
zymotechnic1896
zymotechnical1900
photochemic1907
magnetochemical1911
immunochemical1912
radiochemical1915
topochemical1920
palaeochemical1926
cosmochemical1940
mechanochemical1943
radiation-chemical1946
sonochemical1948
stereological1963
bioinorganic1970
thermochemic-
1926 Physiol. Rev. 6 331 The high concentration of the salts, 2·852 per cent, in the serum of the lobster would appear to indicate that it is of neochemical rather than of paleochemical origin.
1983 Palaeogeogr., Palaeoclimatol., Palaeoecol. 43 141 Its extreme stenotopy, however, for alkalinity..suggests that it may be a very valuable paleochemical indicator.
1995 Philos. Trans. (Royal Soc.) B. 348 243/1 For some time palaeoceanographers have investigated late Quaternary North Atlantic circulation using palaeochemical tracers in benthic foraminifera.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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adj.1926
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