T-ray

短语

发音

UK /ˈtiːˌɹeɪ/
其它
US /ˈtiˌɹeɪ/

词形变化

T-rays 复数 T-rays

释义与例句

n.
  1. 1.

    An electromagnetic wave with a frequency intermediate between, and sharing the properties of, short radio waves and long infrared waves, generally in the 0.1 to 10 terahertz (THz) band of frequencies.

    定语 商务 工程 物理

词汇关系

名词

上位词 1

receptacle

下位词 7

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词源

Initialism of t(erahertz) + ray, modelled after X-ray. The term was coined in Bell Labs in the United States in the mid-1990s.

来源：wiktionary