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单词 bioelectricity
释义

bioelectricityn.

Brit. /ˌbʌɪəʊᵻˌlɛkˈtrɪsᵻti/, /ˌbʌɪəʊˌɛlɪkˈtrɪsᵻti/, /ˌbʌɪəʊˌiːlɛkˈtrɪsᵻti/, U.S. /ˌbaɪoʊəˌlɛkˈtrɪsᵻdi/, /ˌbaɪoʊiˌlɛkˈtrɪsᵻdi/; see also electricity n.
Origin: Formed within English, by compounding. Etymons: bio- comb. form, electricity n.
Etymology: < bio- comb. form + electricity n. Compare earlier bioelectric adj., bioelectrical adj.
1. Electrical phenomena in living organisms; electricity produced by a living organism.
ΘΚΠ
the world > life > biology > biological processes > action of nervous system > [noun] > electrical phenomena
neuroelectricity1914
rheobase1917
bioelectricity1925
monophasicity1932
Berger rhythm1934
skin potential1934
brain wave1935
beta rhythm1936
beta waves1936
theta1944
hyperpolarization1946
hyperpolarizing1950
conductance1966
biopower1978
the world > matter > physics > electromagnetic radiation > electricity > electricity in living organisms > [noun]
animal electricity1765
electromotive force1824
bioelectricity1925
protonmotive force1966
1925 R. B. Raup Complacency v. 83 Thus far only the first part of Crile's question [in a passage previously quoted] has been answered. The second part, which concerns memory proper, is answered likewise in terms of bio-electricity.
1944 Science 28 July 77/1 For example, there are detailed sections on such basic subjects as bioelectricity (Beutner), cosmic rays (Wollan), growth (Wetzel).
1969 Listener 15 May 688/1 A bioelectricity, which originates in the abdominal cavity.
1997 G. S. Helfman et al. Diversity of Fishes i. 6/1 Fishes are unique among organisms with respect to the use of bioelectricity.
2007 Sci. Amer (U.K. ed.) Aug. 62/3 What, then, were these animals detecting? Possibly they were sensing very brief, weak forms of bioelectricity such as brain waves and heart muscle contraction potentials.
2. Electricity generated by the combustion of biomass.
ΚΠ
1980 Energy Res. Programs (Jaques Cattell Press) Energy research: Prototype development and manufacturing research on energy conversion devices and scientific instruments for energy measurements, materials development and bioelectricity.
1994 Saving Energy in U.S. Transportation (U.S. Congress, Office of Technol. Assessment) v. 179 Hydrogen is..compressed for pipeline transport using bioelectricity generated at the biomass plant.
1999 Biomass & Bioenergy 16 217/1 Among the bioenergy options, generation of bioelectricity through biomass gasification is shown to have the maximum potential, particularly in India.
2008 Canberra Times (Nexis) 10 May b4 Second-generation biofuels produce bioelectricity from non-food sources such as crop residues, grasses, farm forestry and plantation forestry.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021).
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n.1925
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