搜尋結果
spectra
- IPA[ˈspɛktrə]
英式
- plural form of spectrum
- 相關詞
- a band of colors, as seen in a rainbow, produced by separation of the components of light by ...
Oxford American Dictionary
- a band of colours, as seen in a rainbow, produced by separation of the components of light by ...
Oxford Dictionary
- an emission spectrum consisting of separate isolated lines.
Oxford Dictionary
- an emission spectrum consisting of separate isolated lines.
Oxford American Dictionary
- a distribution of ions shown by the use of a mass spectrograph or mass spectrometer.
Oxford American Dictionary
- denoting antibiotics, pesticides, etc. effective against a large variety of organisms: pretreatment with broad-spectrum antibiotics
Oxford Dictionary
- the range of wavelengths or frequencies over which electromagnetic radiation extends.
Oxford Dictionary
- a device for analyzing a system of oscillations, especially sound, into its separate components.
Oxford American Dictionary
- 1
- 2
- 3
- 下一頁
- 更多解釋