spectra
「spectra」的意思
n. 光谱；范围（spectrum 的复数形式）
n.范围,光谱
「spectra」的用法
spectra光谱 - 科学家
「spectra」的例句
The visible light spectrum is a range of wavelengths.
可见光谱是一个波长范围。
The infrared spectrum shows the temperature of an object.
红外光谱显示物体的温度。
The radio spectrum is used for communication.
无线电波谱用于通信。
The ultraviolet spectrum is harmful to living organisms.
紫外线对生物体有害。
The X-ray spectrum is used in medical imaging.
X射线谱用于医学成像。
The gamma-ray spectrum is produced by nuclear reactions.
伽马射线谱由核反应产生。
The color spectrum includes red, orange, yellow, green, blue, indigo, and violet.
颜色谱包括红、橙、黄、绿、蓝、靛和紫。
The audio spectrum ranges from infrasound to ultrasonics.
音频波谱从次声波到超声波。
The spectrum of a star indicates its temperature and composition.
星星的光谱表明其温度和组成。
The electromagnetic spectrum includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.
电磁波谱包括无线电波、微波、红外辐射、可见光、紫外线辐射、X射线和伽马射线。