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赤(せき)外(がい)線(せん)

せきがいせんsekigaisen

CommonNoun

Meanings

Meanings are shown in English (JMdict).

  1. noun

    infrared rays; infrared radiation

Example sentences 4

私(わたし)達(たち)の目(め)は赤(せき)外(がい)線(せん)を見(み)ることはできません。

  • Our eyes can't see infrared light.

Words:私(わたし)たち目(め)赤(せき)外(がい)線(せん)見(み)るできる

Matched automatically

人(にん)間(げん)が直(ちょく)接(せつ)感(かん)じ取(と)る唯(ゆい)一(いつ)の電(でん)磁(じ)波(は)の波(は)長(ちょう)は、目(め)で見(み)る光(ひかり)と肌(はだ)を温(あたた)まる赤(せき)外(がい)線(せん)ですか。

  • Are the only electromagnetic wavelengths that humans can directly perceive the light we see using our eyes and infrared radiation that warms our skin?

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