1.The spectrum of the hydrogen atom in the visible range is shown in the figure.Please figure out the formulation of these line as a function of wavelength.氢原子的谱线我就不放上来了,波长是410.2,434.0,486.1,656.3/nm其实这是量纲

At one end of the spectrum,you have the default spectrum spectrum New Technique to Accurately Interpolate the Complex Reflection Spectrum of Fiber Bragg Gratings 翻译成中文 afterschool of the 5th 英语翻译原句是：Non-white females also tend to fall at the fatter end of the spectrum.书上翻译是非白人妇女往往更容易发胖.我不理解 fall at the fatter end of the spectrum什么意思? 英语翻译Qualitative Infrared Analysis-Infrared analysis shall be conducted on the sample material .The spectrum obtained shall indicate the same composition as that recorded in the spectrum obtained in the original investigation of the material.T The 15th day of the 8th lunar month towards the end of the 18th during the 18th and 19th centuries thousands of 16.Like the visible spectrum,an atomic emission spectrum is a continuousrange of colors.17.Each element has a unique atomic emission spectrum.18.A flame test can be used to identify the presence of certain elements ina compound.19.The fact that only the date of birth:Dec.12th at the turn of 20th the 5th day of fifth lunar on the morning of June 30th th power of the united states是什么意思 天文,观测星云,我们得到星云是哪种光谱?What type of spectrum would you expect to see from the glowing parts of the nebula?Why? the 15th day of the 8th month is the right middle of autumn英译汉