| 单词 | spectral |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Flying Dutchman〕A spectral ship said to appear in storms near the Cape of Good Hope.鬼船：据说会在暴风雨中出现在好望角附近的一条鬼船美国传统〔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〔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〔disperse〕To separate (light) into spectral rays.使（光）色散美国传统〔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〔ghostly〕Of, relating to, or resembling a ghost, a wraith, or an apparition; spectral.幽灵的：幽灵的，有关鬼或幽灵的；鬼的美国传统〔ghost〕A false spectral line caused by imperfections in the diffraction grating.鬼线：衍射光栅中的不完整衍射引起一条虚幻的鬼线美国传统〔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〔multiplet〕A spectral line having more than one component, representing slight variations in the energy states characteristic of an atom.多重谱线：一种具有几种部分的谱线，用以代表原子量态特性的细微差别美国传统〔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〔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〕She is compelling, spectral, fascinating, an unforgettably unique performer.她极具吸引力，清幽如鬼魅，令人着迷，令人难忘，是个独具特色的演员。柯林斯高阶 |
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