spectrum的意思

基本释义

• n 系列，范围；波谱

  a complete range of opinions, people, situations etc, going from one extreme to its opposite

例句

1. The two articles here represent opposite ends of the spectrum.

   这里的两篇文章代表了两个极端的观点。

2. the electromagnetic spectrum

   电磁（波）谱

短语

• spectrum analysis 光谱分析；分光分析
• frequency spectrum 频谱；频率谱
• infrared spectrum 红外光谱
• power spectrum [计]功率谱
• spread spectrum 扩展频谱

近义词

同根词