fast radio burst

/fæst ˈreɪdiˌoʊ bɜːrst/· noun phrase

科学/科研/医疗C1

fast radio burst
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Chinese meaning

快kuài速sù射shè电diàn暴bào

瞬shùn间jiān强qiáng烈liè的de射shè电diàn波bō爆bào发fā信xìn号hào

In this story →

迄qì今jīn探tàn测cè到dào最zuì遥yáo远yuǎn的de一yī次cì快kuài速sù射shè电diàn暴bào

Example

Astronomers have detected and traced the most distant fast radio burst ever recorded

天tiān文wén学xué家jiā探tàn测cè到dào并bìng追zhuī溯sù到dào了le有yǒu记jì录lù以yǐ来lái最zuì遥yáo远yuǎn的de一yī次cì快kuài速sù射shè电diàn暴bào。

Source: Phys.org · 8 Oct 2026

Background ✎

天tiān文wén学xué家jiā探tàn测cè并bìng追zhuī溯sù到dào了le迄qì今jīn为wéi止zhǐ记jì录lù中zhōng最zuì遥yáo远yuǎn的de一yī次cì快kuài速sù射shè电diàn暴bào。这zhè道dào强qiáng烈liè的de无wú线xiàn电diàn波bō闪shǎn光guāng穿chuān越yuè宇yǔ宙zhòu飞fēi行xíng了le超chāo过guò100亿yì年nián,才cái最zuì终zhōng抵dǐ达dá地dì球qiú,打dǎ破pò了le此cǐ类lèi天tiān文wén现xiàn象xiàng的de最zuì远yuǎn观guān测cè纪jì录lù。

Roots · etymology

复合词,burst 源自古英语 berstan(破裂)

  • fast(快)+ radio(射电/无线电)+ burst(爆发);复合词直接组合

Collocations

  • detect a fast radio burst / trace a fast radio burst / fast radio burst signal

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