| 释义 |
spectra是spectrum的复数 spectrum美 ['spektrəm] 英 ['spektrəm] - n.波谱；能谱；范围；【物】谱
- 网络光谱；频谱；光谱纤维
n. band,range,field,gamut,variety n. | 1. a range of radiation frequencies that have a particular property 2. a visual record of the wavelengths of the radiation or particles emitted by a substance, used as a means of analyzing its physical properties such as energy and mass 3. a range of values, especially one with opposite values at its limits 4. the range of organisms that an antibiotic can kill 5. a continuous distribution of coloured light produced when a beam of white light is dispersed into its components, e.g. by a prism 6. the whole range of ideas, qualities, situations, etc. that are possible 7. a range of radio waves or light waves 8. the complete range of colours into which light can be separated when it passes through a prism 1. a range of radiation frequencies that have a particular property 2. a visual record of the wavelengths of the radiation or particles emitted by a substance, used as a means of analyzing its physical properties such as energy and mass 3. a range of values, especially one with opposite values at its limits 4. the range of organisms that an antibiotic can kill 5. a continuous distribution of coloured light produced when a beam of white light is dispersed into its components, e.g. by a prism 6. the whole range of ideas, qualities, situations, etc. that are possible 7. a range of radio waves or light waves 8. the complete range of colours into which light can be separated when it passes through a prism |
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