bolometer
名词 n.
英文释义
名词 n.
- A sensitive device for detecting and measuring the energy of electromagnetic radiation.
词形变化
词源
Etymology tree
Proto-Indo-European *gʷelH-der.
Proto-Hellenic *gʷəlnō
Ancient Greek βᾰ́λλω (bắllō)
Ancient Greek -ᾱ (-ā)
Ancient Greek -η (-ē)
Ancient Greek βολή (bolḗ)
Proto-Indo-European *meh₁-
Proto-Indo-European *-tḗr
Proto-Indo-European *-trom
Proto-Hellenic *-tron
Ancient Greek -τρον (-tron)
Ancient Greek μέτρον (métron)der.
English -meter
English bolometer
Coined in 1878 by Samuel Pierpont Langley from Ancient Greek βολή (bolḗ, “a strike, a throw”) + -meter.
Proto-Indo-European *gʷelH-der.
Proto-Hellenic *gʷəlnō
Ancient Greek βᾰ́λλω (bắllō)
Ancient Greek -ᾱ (-ā)
Ancient Greek -η (-ē)
Ancient Greek βολή (bolḗ)
Proto-Indo-European *meh₁-
Proto-Indo-European *-tḗr
Proto-Indo-European *-trom
Proto-Hellenic *-tron
Ancient Greek -τρον (-tron)
Ancient Greek μέτρον (métron)der.
English -meter
English bolometer
Coined in 1878 by Samuel Pierpont Langley from Ancient Greek βολή (bolḗ, “a strike, a throw”) + -meter.
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数据来源: Wiktionary