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单词 photopile
释义

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photopile
photopile n.
Brit. /ˈfəʊtə(ʊ)pʌɪl/
,
U.S. /ˈfoʊdoʊˌpaɪl/
Physics a device that produces a voltage in response to incident light.
ΚΠ
a1884 E. H. Knight Pract. Dict. Mech. Suppl. 675/1 (caption) Bell's photopile of receiver.
1908 J. Erskine-Murray tr. E. Ruhmer Wireless Teleph. i. iii. 20 A telephone, in circuit with a photopile..would reproduce the sound by which the light was in the first instance thrown into vibration.
1983 Internat. Jrnl. Energy Res. 7 137 The energy balance for the hydrogen production using the mentioned cycles is compared with a direct electrolytic water-splitting process working with thermopiles or photopiles solar plants as electricity source.
extracted from photo-comb. form
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