electronic spectra 中文意思是什麼

electronic spectra 解釋
電子能譜
  • electronic : adj. 電子的,電子操縱的;用電子設備生產的;用電子設備完成的。adv. -cally
  • spectra : n. spectrum 的復數。
  1. Study on electronic spectra and second - order nonlinear optical property of substituted 60 fulleropyrrolo barbituric acid derivatives

    取代螺旋共軛化合物非線性光學性質的理論研究
  2. Theoretical studies on electronic spectra and second - order nonlinear optical properties of aniline substituted barbituric acid derivatives

    系列新推拉型多環共軛分子二階非線性光學性質的理論研究
  3. The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "

    認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的;隨激光能量的增加, cu等離子體特徵輻射(分立譜) 、連續背景輻射(連續譜) 、電子溫度都出現最大值;結合對al的實驗結果說明:激光燒蝕金屬產生的等離子體,其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值;背景氣壓對激光燒蝕等離子體譜線的影響,其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。
  4. ( 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等離子體光譜:在420 570nm波長范圍內觀測了激光燒蝕cu等離子體的光譜和各發射譜線在等離子體中的空間分佈;比較了激光能量對cu等離子體發射光譜、電子溫度的影響;用局部熱力學平衡( lte )近似,測得cu等離子體的電子溫度為104k數量級;在不同背景氣壓下,觀測了激光燒蝕cu等離子體光譜的空間分佈。
  5. Relative service records of devices and filed electronic spectra

    相關的儀器設備使用記錄及存檔電子圖譜文件。
  6. Especially in military applications, communication intelligence system, as one of the electronic support measures ( esm ) in electronic warfare ( ew ), is used to monitor electromagnetic spectra activities, implement threat detection and warning, and help to select jamming strategy and to intercept useful military intelligence

    特別是在軍事應用中,通信情報系統作為通信電子戰(或信息戰)的電子支援措施之一,用宋監視戰場的電磁頻譜活動,進行威脅識別,幫助選擇電子干擾策略,直至截獲敵方的有用軍事情報。
  7. For the sake of the practical application, the 1s to 2p transitional spectra of the group composed by na10 + and al12 + or another group composed by mg11 + and si13 + will be selected to use in the calculation about relation of relative intensity of spectra and electronic temperatures for making theoretical values approaching practice

    計算所得的能級躍遷波長、自發躍遷幾率a 、受激躍遷幾率gb和振子強度是對實驗所用光譜數據的補充。此外研究表明,利用z = 2的不同元素作示蹤元素進行溫度診斷是合理可行的。
  8. In our experiments, these complexes, produced in supersonic beam expansions, are amenable to high resolution resonant two - photons ionization spectroscopy, which make it possible to obtain detailed information on their electronic - vibrational states. through resonant ionization spectra and together with time - of - flight mass spectrometry in supersonic molecular beam, the internal rotation for ch3 and intermolecular vibration for atom ar ( or n2 ) in the complexes ( c6h5ch3.

    實驗中採用了高解析度的共振電離光譜技術和超聲分子束技術,通過共振電離光譜和飛行時間質譜技術的手段探明了復合物c _ 6h _ 5ch _ 3 … n _ 2 、 ar的電子態、振動態以及甲基( ch _ 3 )內轉動的詳細情況。
  9. But if we want to make it work normaly and make it work with electronic development to distinguish the neutron ' s inelastic scattering y spectra with the capture spectra, then we can get the element ' s inelastic scattering y spectra, we must research again the controlled circuit of the pulse neutron generator

    而要使脈沖中子發生器正常工作並且能於我們自己研製的電控門配合,將中子與物質中所含元素的原子核相互作用的非彈性散射反應和俘獲反應區分丌來,從而得到能夠較好的表徵該元素的非彈性散射譜。
  10. Quantum confinement effects of semiconductor nanocrystals cdsaiseo9 in glass abstract a series of cds0. iseo. 9 semiconductor nanocrystals embedded in silicate glass with different sizes have been fabricated by one - step and two - step annealing methods. the electronic state and optical properties of these nanocrystals also have been studied through room - temperature absorption spectra and electroabsorption spectra

    本文用一步退火和兩步退火方法在玻璃基體中生長了一系列不同尺寸的cds _ ( 0 . 1 ) se _ ( 0 . 9 )半導體納米晶體。對制備的納晶樣品作了室溫吸收光譜和電調制吸收光譜的測量,以此研究了納晶的電子結構及光學性質。
  11. An abnormal phenomenon in the raman spectrum of yb2o3 is found. it is supposed that the special raman spectrum may be the mixed or coupled spectra of the electronic raman spectrum of yb3 + and the vibrational raman spectra of yb2o3. the special raman effect of yb2o3 may be related to some key questions about the theory of the electronic raman spectra

    作者認為, yb _ 2o _ 3特殊的拉曼光譜可能反映的是yb ~ ( 3 + )的電子拉曼光譜與yb _ 2o _ 3的振動拉曼光譜的混合譜或耦合譜, yb _ 2o _ 3特殊的拉曼光譜效應,可能涉及電子拉曼光譜理論的關鍵問題。
  12. Theoretical study on the structure, electronic spectra and nonlinear second - order optical properties of a series of spiroconjugated molecules

    60吡咯衍生物的電子光譜及二階非線性光學性質的理論研究
  13. Theoretical study on non - linear optical properties and electronic spectra of a series of halogen substituted spiroconjugated molecules

    鹵素取代螺旋共軛化合物的電子光譜和二階非線性光學性質的理論研究
  14. Theoretical studies of structures, electronic spectra and nonlinear second - order optical properties of two diacetyleny - substituted 60 fullerene

    亞苯基乙烯撐二聚物的電子性質和非線性光學性質的理論研究
  15. This phd thesis is divided into two parts : ( 1 ) the study on vibrational raman and infrared spectra, ( 2 ) the study on electronic spectra, including the photoluminescence, visible absorption, electronic raman spectra and the electronic infrared spectroscopy

    論文共分兩部分: ( 1 )對振動拉曼光譜和振動紅外光譜的研究; ( 2 )對電子光譜,包括光致發光譜、可見光吸收譜、電子拉曼光譜和電子紅外光譜的研究。
  16. As to the study on the electronic spectra of the rare earth, the main results are as follows. ( 1 ) based on a reconstructed raman microprobe, a new method of obtaining high - resolution visible region absorption spectra is designed. the method makes it possible to establish a relationship among four kinds of spectra of the rare earth specimen, including visible region absorption spectra, photoluminescence spectra, infrared spectra and raman spectra

    在電子光譜的研究上,主要結果如下: ( 1 )設計了一種利用拉曼光譜儀獲取可見光吸收譜的新方法,利用這種方法所獲得的高分辨可見光吸收譜可建立起稀土化合物的拉曼光譜、光致發光譜和紅外光譜之間的重要聯系,它對識別各種復雜的稀土光譜、探討發光和吸收機理有重要的作用。
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