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单词 photostimulate
释义

photostimulatev.

Brit. /ˌfəʊtəʊˈstɪmjᵿleɪt/, U.S. /ˌfoʊdoʊˈstɪmjəˌleɪt/
Origin: Formed within English, by compounding. Etymons: photo- comb. form, stimulate v.
Etymology: < photo- comb. form + stimulate v., after photostimulation n.
Biology and Chemistry.
transitive. To stimulate by means of light.
ΘΚΠ
the world > life > biology > biological processes > stimulation > [verb (transitive)] > by means of light
photostimulate1952
the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [verb (transitive)] > stimulate or make responsive to
photoactivate1926
photosensitize1933
photostimulate1952
1952 Jrnl. Physical Chem. 56 551/2 Typical phosphorescence spectra of irradiated potassium bromide thermostimulated at three temperatures and photostimulated with infrared.
1956 Nature 21 Jan. 143/1 Attempts to photostimulate tropical birds have been rare, and the results confusing.
1994 Chem. Mater. 6 1785/1 It is possible to photostimulate the irradiated phosphor at all wavelengths between 375 and 650 nm.
2002 Feedstuffs (Nexis) 2 Sept. 9 Birds were photostimulated at 22 weeks of age.

Derivatives

photoˈstimulated adj.
ΘΚΠ
the world > life > biology > biological processes > stimulation > [adjective] > stimulating or stimulated by light
photostimulated1959
photostimulatory1975
the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [adjective] > relating to stimulation by > stimulated by
photostimulated1959
1959 D. S. Farner in R. B. Withrow Photoperiodism x. 729 In domestic ducks..both ocular and encephalic receptors are involved in photostimulated testicular development.
1992 Cambr. Encycl. Human Evol. (1994) v. iii. 185/1 Optically stimulated or photo-stimulated luminescence uses light instead of heat to evict the electrons from the traps.
photoˈstimulating adj. and n.
ΘΚΠ
the world > life > biology > biological processes > stimulation > [noun] > types of > by means of light
photostimulation1914
photoproduction1950
photostimulating1967
the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [noun] > stimulation by means of
photostimulation1914
photostimulating1967
1967 Proc. National Acad. Sci. U.S.A. 58 2129 The initial photostimulating step..is postulated as being followed at some stage by release of a ‘hormone’, the hypothetical ‘florigen’.
1990 Poultry Sci. 69 1522 Photostimulating based on 10kg rather than 29 wk of age reduced fertility and hatchability.
1999 Langmuir 15 3426/2 This trans ⇌ cis isomeric cyclization was repeated..without any evidence of..development of hysteretic response to the photostimulating light.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
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v.1952
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