| 单词 | 光谱 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔SEE〕The space probe can photograph parts of the electronic spectrum that are invisible to the naked eye. 太空探测器可以拍摄到肉眼看不见的部分电子光谱。朗文写作活用〔Zeeman effect〕The splitting of single spectral lines of an emission spectrum into three or more polarized components when the radiation source is in a magnetic field.塞曼效应：当辐射源在磁场中时，单个发射光谱的谱线在三个或更多的极化分力中的分裂现象美国传统〔absorption spectrum〕The electromagnetic spectrum, broken by a specific pattern of dark lines or bands, observed when radiation traverses a particular absorbing medium.吸收光谱：由特定的黑线或黑带分裂形成的电磁谱，当辐射通过一特定的吸收介质时即可被观察到美国传统〔accelerator mass spectrometry〕Mass spectroscopy in which a particle accelerator is used to disassociate molecules, ionize atoms, and accelerate the ions.加速物质光谱测定法：物质光谱学中用于分离分子、电离原子和加速离子的粒子加速器美国传统〔achromatic〕Refracting light without spectral color separation.消色差的，不分光的：折射光没有光谱颜色分离的美国传统〔continuous spectrum〕A spectrum having no lines or bands, especially a spectrum of radiation distributed over an uninterrupted range of wavelengths.连续光谱：一种没有谱线或谱带的光谱，尤指在整个波长范围内没有中断或间隙的光谱美国传统〔end〕The candidates represent opposite ends of the political spectrum.这些候选人分别代表着政治光谱中的两个极端。韦氏高阶〔fine structure〕Physics The splitting of spectral lines caused by the magnetic moments of orbiting electrons in the atomic nucleus.【物理学】 精细结构：由于在原子核中环绕运行电子产生磁性瞬间而引起的光谱谱线的分裂美国传统〔fingerprint〕Ordinarily, spectral patterns were well understood fingerprints for identifying chemical elements in the stars.光谱图型通常是鉴别星球上化学元素特征的人所熟知的依据。英汉大词典〔furthest〕Their ideas fall at the furthest extremes of the political spectrum.他们的政治观点分别代表着政治光谱中的两个极端。韦氏高阶〔hyperfine structure〕The splitting of a spectral line into two or more components as a result of the spin or magnetic moment of the atomic nucleus.超精细结构：由于原子核的旋转或磁力矩的结果光谱线分裂成两个或多个组元美国传统〔infrared〕Infrared light or the infrared part of the spectrum.红外线：红外线光或光谱的红外线部分美国传统〔laser〕A device whose output is in an invisible region of the electromagnetic spectrum.激光装置：把信号输入于电磁光谱不可见区域的一种装置美国传统〔line spectrum〕A spectrum produced by a luminous gas or vapor and appearing as distinct lines characteristic of the various elements constituting the gas.线型光谱：由被照亮的气体或蒸汽构成的光谱，出现表明气体为各种构成成分的清晰可辨的线美国传统〔luminous energy〕The radiant energy of electromagnetic waves in the visible portion of the electromagnetic spectrum.光能：可见的电磁光谱中电磁波的能量美国传统〔microdensitometer〕An extremely sensitive densitometer used to detect on a film or photographic plate spectrum lines too faint to be seen by the human eye.显微光密度计；测微密度计：一种极其敏感的密度计，用以测定电影或摄影感光版中人眼看不到的微弱光谱线美国传统〔perceive〕Many insects can perceive colours of the spectrum that are invisible to us.很多昆虫可以看到人眼看不到的光谱色。外研社新世纪〔prismatic〕Formed by refraction of light through a prism. Used of a spectrum of light.由棱镜形成的：光通过棱镜被折射而形成各种颜色的。用于光谱美国传统〔rainbow〕An arc of all seven spectral colors appearing in the sky opposite the sun as a result of the refractive dispersion of sunlight in drops of rain or mist.彩虹：由于雨滴或雾滴对阳光有折射分光作用，使空中太阳对面出现的一道有七色光谱的弧美国传统〔ray〕A graphic or other representation of such a line.光谱线：表示这种光线的图案或其它方法美国传统〔shift〕Physics A change in wavelength, causing a movement of a spectral band or line.【物理学】 频变：波长的变化，引起光谱带或光谱线的运动美国传统〔spectral line〕An isolated bright or dark line in a spectrum produced by emission or absorption of light of a single wavelength.光谱线：光谱中因吸收或放射同一波长的光而产生的独立的亮线或暗线美国传统〔spectral〕Of, relating to, or produced by a spectrum.谱的，与光谱有关的或由光谱产生的美国传统〔spectrogram〕A graphic or photographic representation of a spectrum.光谱图：图解的或拍摄的光谱图美国传统〔spectrograph〕A spectrogram.光谱图美国传统〔spectrograph〕A spectroscope equipped to photograph or otherwise record spectra.光谱仪：用来拍摄或记录光谱或声谱的分光镜美国传统〔spectrophotometer〕An instrument used to determine the intensity of various wavelengths in a spectrum of light.分光光度计：用来测定光谱中各种波长之强度的仪器美国传统〔spectroscope〕An instrument for producing and observing spectra.分光镜：用来产生及观察光谱的仪器美国传统〔spectroscopic binary〕A binary star system that is identified by periodically shifting lines in its spectrum.周期性变换其光谱谱线的双星系美国传统〔spectroscopy〕Study of spectra, especially experimental observation of optical spectra.光谱学：对光谱的研究，尤指对光谱的实验性观察美国传统〔spectrum〕A graphic or photographic representation of such a distribution.光谱相片：上述分布之图解或拍摄的相片美国传统〔spectrum〕A spectrum is formed by a ray of light passing through a prism.一束光通过棱镜就会形成光谱。牛津高阶〔spectrum〕Beyond the red end of the visible light spectrum is infrared.在可见光谱红色一端之外是红外线。牛津搭配〔spectrum〕Other species can perceive colours / colors of the spectrum that are invisible to us.其他物种能够感知光谱中我们看不到的颜色。牛津搭配〔spectrum〕Red and violet are at opposite ends of the spectrum.红色和紫色位于光谱的两端。牛津高阶〔spectrum〕The colours of the spectrum - red, orange, yellow, green, blue, indigo, and violet - can be seen in a rainbow.光谱中的红、橙、黄、绿、蓝、靛、紫诸色都可以在彩虹中见到。剑桥高阶〔spectrum〕The distribution of energy emitted by a radiant source, as by an incandescent body, arranged in order of wavelengths.光谱：辐射源（如一白炽物体）放射出的根据波长来排定的能量分布美国传统〔spectrum〕The individual colours within the light spectrum are believed to have an effect on health.光谱中不同的颜色被认为对健康有不同的影响。柯林斯高阶〔spectrum〕These wavelengths correspond to red in the visible spectrum.这些波长相当于可见光谱中的红光。牛津搭配〔specular〕Of, resembling, or produced by a mirror or speculum.镜像的，光谱的：镜像或光谱的，象镜像或光谱的或由镜像或光谱产生的美国传统〔suspicion〕Astronomers will have to collect more spectra from these stars to confirm their suspicions.天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。柯林斯高阶〔ultraviolet〕Ultraviolet light or the ultraviolet part of the spectrum.紫外光，紫外线的：紫外光或光谱的紫外线部分美国传统〔vitally〕Full-spectrum light or sunlight is vitally nourishing to us.全光谱光线或阳光为我们提供维持生命的营养。外研社新世纪〔x-ray spectrometry〕The use of an x-ray spectrometer, especially for chemical analysis of a substance.X射线光谱计：（尤指对物质进行化学分析）使用X射线分光计美国传统〔x-ray spectroscopy〕X-ray spectrometry.X射线光谱学美国传统The spectrum is a continuum of colour from red to violet.光谱是从红到紫的色彩的连续体。剑桥国际They could look at the spectra of the light the moons reflected. 他们可以观察月亮反射的光的光谱。译典通 |
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