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spectrum ['spektrəm]
基本释义
- n. 光谱,范围,系列
词形变化
- 复 数:spec·tra or spec·trums
常用短语
- electromagnetic spectrum
电磁光谱 - absorption spectrum
吸收波谱,吸收光谱 - acoustic spectrum
声谱 - action spectrum
n.光谱 - atomic spectrum
原子光谱 - emission spectrum
发射光谱 - infrared spectrum
红外波谱,红外线谱 - line spectrum
线光谱 - mass spectrum
n.[物]质谱 - microwave spectrum
微波波谱,微波频谱,微波谱 - radio spectrum
射电谱,射频频谱 - radio-frequency spectrum
射频频谱 - sound spectrum
声谱 - spectrum analysis
光谱分析 - spectrum line
频谱线,光谱线 - ultraviolet spectrum
紫外光谱 - visible spectrum
可见光谱 - color spectrum
【电】 色谱
- electromagnetic spectrum
参考例句
- Red and violet are at opposite ends of the spectrum.
红色和紫色位于光谱相对的两端。 - Primary colors of the spectrum are red, yellow and blue.
原色是红、黄、蓝。 - There is a wide spectrum of opinions on this question.
在这个问题上有着各种不同的意见。
- Red and violet are at opposite ends of the spectrum.
英英解释
2个名词解释
- an ordered array of the components of an emission or wave
- broad range of related values or qualities or ideas or activities