发射谱线的英文

• emission line
• emission spectral line
• spectral line of emission

• "发射"英文翻译    launch; radiate; project; di ...
• "谱"英文翻译    table; chart; register
• "线"英文翻译    thread; string; wire
• "太阳发射谱线" 英文翻译 :    solar emission line
• "原子发射谱线" 英文翻译 :    atomic emission line
• "发射谱" 英文翻译 :    bright line spectrum; emission spectrum
• "辐射谱线宽度" 英文翻译 :    emission linewidth
• "x线发射谱" 英文翻译 :    x-ray emission spectrum
• "发射谱斑" 英文翻译 :    emission flocculi
• "发射谱密度" 英文翻译 :    emission spectral density
• "光子发射谱" 英文翻译 :    photon emission spectrum
• "连续发射谱" 英文翻译 :    continuous emi ion ectrum; continuous emission spectrum
• "发射光谱，发射谱" 英文翻译 :    emission spectrum
• "谱线发射" 英文翻译 :    spectral line emission
• "谱线发射源" 英文翻译 :    spectral line source
• "谱线发射云" 英文翻译 :    line emission cloud
• "x-射线衍射谱线重心" 英文翻译 :    centroid of x ray diffraction line; centroid of x-ray diffraction line
• "爱克斯射线发射谱" 英文翻译 :    x-ray emission spectrum; x-rayemissionspectrum
• "等离子发射谱学" 英文翻译 :    plasma emission spectroscopy
• "软x射线发射谱" 英文翻译 :    soft x ray emission spectrum; soft x-ray emission spectrum
• "发射光谱谱线" 英文翻译 :    emission spectral lines
• "离散谱线发射" 英文翻译 :    discrete line emission
• "谱线发射星云" 英文翻译 :    line emission nebula
• "谱线" 英文翻译 :    gamma line; spectral lines; spectrum line; spectrumline
• "反射谱" 英文翻译 :    reflectance spectra; reflectance spectrum

• The main contents are as follows : ( 1 ) some characteristic emission lines of neutral atoms in excited states are identified
  主要的研究内容有： ( 1 )初步确定了样品中元素激发态原子发射谱线的元素归属。
• Its principle can be outlined as follows : the accelerator produces a beam of fast ions which directs through the foil , because of collisions with the foil atoms the fast ions may undergo further ionization , and they often emerge from the foil in excited electronic states
  其原理如下：加速器产生的高能离子束与碳箔相碰撞而失去电子，同时剩余电子被激发到高激发态，在随后的退激过程中发射谱线，通过研究这些谱线可以得到原子的能级结构。
• The spectral lines emitted from these species can be used to determine the sample composition . the wavelengths observed are characteristic of the individual elements present in the sample , and their intensities are related to the concentration of the corresponding species in the sample
  高功率密度的激光使样品表面汽化，产生处于激发态的原子和离子，而激发态原子和离子的发射谱线可用于样品成分的鉴定，发射谱线的强度与该原子对应的元素在样品中的含量有关。
• Then some cavity quantum electro - dynamic ( cqed ) effects are studied by experiment . the photoluminescence ( pl ) intensity enhancement at resonance wavelength and suppression at off - resonance wavelength , emission spectrum narrowing as well as emission intensity redistribution in space are observed in the microcavity device fabricated with distributed bragg reflector ( dbr ) and silver mirror as well as that done with two silver mirrors
  分别在带有dbr结构的平面微腔及全金属镜构成的平面微腔中观察到了谐振模式处的辐射增强及非谐振模式处的辐射抑制，发射谱线窄化以及辐射强度空间分布重组等腔量子电动力学现象。
• ( 2 ) the emission spectra of laser ablation metal copper plasma were measured . the detailed mechanism of plume emission of cu plasma was qualitatively explained using a simple model based on excitation of atom and ion in plume arising from inelastic collision between the elemental species and electron with high kinetic energy . under the local thermal equilibrium model , the electronic temperature of copper plasma was deduced to be in the 104 scale by its emission lines
  ( 2 ) cu等离子体光谱：在420 570nm波长范围内观测了激光烧蚀cu等离子体的光谱和各发射谱线在等离子体中的空间分布；比较了激光能量对cu等离子体发射光谱、电子温度的影响；用局部热力学平衡( lte )近似，测得cu等离子体的电子温度为104k数量级；在不同背景气压下，观测了激光烧蚀cu等离子体光谱的空间分布。

• 发射谱线的法语：raie d'émission