peak intensity 中文意思是什麼

peak intensity 解釋
峰值強度
  • peak : vi 1 瘦弱；消瘦，憔悴。2 減少，縮小 （out）。n 1 山峰，山頂；孤山。2 （胡須等的）尖兒；尖端。3 最...
  • intensity : n. 1. （思想、感情的）強烈，激烈。2. 強度。3. 【攝影】（底片的）明暗度。
  1. 2 we studied the films with raman polarization spectrum. the peak intensity in the polarization spectrum of the films with basal plane not oriented on the substrate changes with the polarization condition

    張生僅北京工業大學博士學位論文摘要2利用raman偏振光譜研究了薄膜的性質，對基面非平行襯底的取向， raman譜隨偏振條件的不同而變化。
  2. E., the carrier frequency of a gaussian beam deviates from the resonant frequency of a fabry - perot etalon ), variations of the peak intensity, the position of the peak intensity and the dwdm systems, has received considerable attention. in this work, after taking into account the wavelength - depended reflectivity distribution profile of a fiber bragg grating, the oscillation wavelength # _ ( 1 ) of long external cavity fiber bragg grat

    與共振情況（即高斯光束的載波頻率與法布里一拍羅濾波器的諧振頻率一致）相比，非共振條件（即高斯光束的載波頻率與法布里一拍羅濾波器的諧振頻率存在偏差）一透射光束的峰值強度、峰值強度所對應的位置、以及光斑的大小隨入射角的變化都發生了顯著的改變。
  3. Peak of luminous intensity luminous flux

    發光強度光通量峰值
  4. Photoflash'bulbs which usually have a duration of about 20 milliseconds above half peak intensity can be used either singly or flashed in sequence.

    光強能在大約20毫秒持續時間內保持在半峰值以上的閃光燈，既可用於單次閃光，也可用於連續閃光。
  5. The appearance of maximum amount of absorbing intensity was basically consistent with that of the peak period of phasic - uptake amount

    最大強度吸收量看起來基本上與高峰期階段吸收量一致。
  6. The experimental results showed that the characteristic pl peak of quantum wells was shifted to longer wavelength ( red shift ) and the intensity was decreased much after fel irradiation

    分析光致發光譜，發現量子阱特徵峰經過輻照后峰值發生紅移，波形展寬，峰高降低。
  7. Value, and the current density and intensity versus the substorm phases. moreover, the characteristics of substorm current wedge are given special attention. it is found that the density and intensity of facs reach their peak during the expansion phase, the onset of the expansion phase is triggered when imf is changed to southward from northward or the southward imf decreases, and the positions of onset are most likely to be at the edge of plasma sheet near the earth

    值分佈以及場向電流強度和密度隨亞暴位相的變化，並著重分析了亞暴電流楔的特徵。結果表明，亞暴膨脹相的場向電流強度和密度都達到極大值亞暴的膨脹相是由行星際磁場轉向或南向分量變小觸發的，其起始位置很可能位於近地等離子體片內邊緣。
  8. When soil antecedent condition is dry and the initial rainfall intensity is high, peak surface runoff also considerably lag behind that of rainfall, because of the formation of temporary relative impermeable top layer ; b ) surface runoff is controlled primarily by infiltration - excess runoff mechanism under unsaturated condition ; the major fraction of surface runoff are dominated by saturated infiltration - excess runoff response, only a small fraction by return flow mechanism when soil is saturated ; c ) subsurface flow is dominated by saturated runoff mechanism, and the duration of subsurface post the rainfall end is dependent upon rather the soil properties than the rainfall characteristics ; d ) subsurface flow intensity in cultivated soil layer ( 0 ~ 20cm ) is high up to 35mm / h when rainfall intensity is up to 120mm / h, indicating the existing of macropores and pipe flow in cultivated layer

    2 ）耕作制下紫色土的產流主要機制是： 1 ）當雨前土壤含水量未達到飽和狀態時，表面產流起始時間有明顯滯后現象，這與紫色土的快吸水性和較多非毛管孔隙密切相關；當雨前土壤較乾燥，降雨初期雨強較大時，易形成臨時相對不透水表層，表面產流峰也有明顯滯后現象。 2 ）表面徑流的產流方式主要是超滲產流，當土壤達到飽和狀態后，有四川大學博士學位論文小部分回歸流發生，但主要是飽和超滲產流發生，因為紫色土的相對不透水層和其它透水障礙層不明顯。 3 ）壤中流主要是飽和產流，與降雨過程有明顯的滯后，而且雨停后的壤中流產流歷時與降雨特徵無關。
  9. It preliminarily establishes a set of test theory and technical approach to wind tunnel test. specifically speaking, it includes following work : ( 1 ) theoretical analyses on key parameters of ao effect were made. from maxwell equation, the computation formula for focusing intensity of ordered disturbance and the computation formula for pulse peak intensity were derived

    初步建立起了一套氣動光學風洞測試試驗的理論和技術，完成的主要研究工作有: （ 1 ）從理論上進行了氣動光學主要參數的分析，從麥克斯韋方程出發，推導了有序擾動的聚焦強度的計算公式及脈沖峰值強度計算公式。
  10. In this work, incident super - gaussian pulse propagation in conventional single - mode fibers has been investigated in detail after taking into account the fiber chromatic dispersion. the results show that for an incident super - gaussian pulse with steep leading and trailing edges, its shape undergoes a variation from near - rectangular, two - peak, and finally to single - peak. in the meantime, its peak intensity increases at first, after passing a maximum, and finally decreases monotonously

    數值模擬的結果表明:超高斯入射光脈沖在光纖中傳輸時脈沖波形、瞬時惆啾、以及峰值強度的演變規律與高斯入射脈沖不同，脈沖波形不再總保持單峰結構，通常將經歷一個從近平頂、多峰、最後到單峰的演變過程;從脈沖的前沿到后沿，瞬時明啾也不再為線性，而是具有多個極值;峰值強度隨傳輸距離的變化趨勢也不再為一單調遞減，而是先增加后減小。
  11. At first, we investigated the photoluminescence characterization of theion - implanted samples by spectroanalysis, found that the ion implantation would damage the crystal lattice structure and affect the optical radiation of characteristic. moreover, the crystal lattice structure will be restored after annealing, which can be determined by the change of fluorescence peak intensity and blue migration of wavelength

    發現mn ~ +離子、 c離子的注入都會損傷樣品的晶格結構，從而影響樣品的發光特性，而退火處理對這些損傷有一定的修復作用，這可以從發光峰強度的變化及波長的藍移來判定。
  12. The results show that the peak intensity of the transmitted beam decreases with the increase of the input angle, the position of the peak intensity of the transmitted beam is shifted, and the spot size of the transmitted beam is changed. under the nonresonant case ( i

    結果表明，當以較大角度入射時，輸出為一系列空間分離的光斑:當以較小角度入射時，輸出盡管為單一光斑，但是與輸入相比，其峰值強度位置發生了偏移， _且光斑變大。
  13. The angle ( in the plane through the beam axis ) over which the luminous intensity drops to a stated percentage of its peak intensity

    在光束的軸面上，光強值降至其峰值某一比例時所對應的角度。
  14. Peak intensity estimated

    最高強度估計
  15. Limit outdoor activity between 11 a. m. - 3 p. m. when suns is at its peak intensity

    上午11點至下午3點是一天中最熱的時段，不宜進行大量戶外活動。
  16. Limit outdoor activity between 11 a. m. - 3 p. m. when suns is at its peak intensity. wear lightweight, loose - fitting clothing

    上午11點至下午3點是一天中最熱的時段，不宜進行大量戶外活動。
  17. The x - ray diffraction analysis shows films prepared by rf and ve have scattering peaks, however the peak intensity of pure cdte films prepared by css method is higher than ahead both

    而且用css方法制備的cdte薄膜晶粒度大，薄膜晶形好。利用近距離升華技術在glass / ito基片上先後沉積cds 、 cdte膜，保證cds膜的厚度< 2000
  18. The results indicate that the peak intensity of transmission beam is limited, and the cross - section intensity distribution is approximately flat - topped super gaussian, which shows the optical limiting effect of sbs

    結果表明，透射光束截面光強呈現出近似平頂的超高斯分佈，光強峰值被限制，顯示出受激布里淵散射的空間光限幅效應。
  19. The results show that the peak intensity of super - gaussian optical pulse becomes higher at the beginning, and the tail experiences a process of strengthening, and then weakening, which are different from gaussian optical pulse

    數值模擬的結果表明，超高斯脈沖的波形演變和高斯脈沖有所不同，不但峰值能量經歷了一個上升的階段，而且拖尾振蕩在初始階段也經歷了一個增強減弱的過程。
  20. ( 2 ) several samples of different structure parameters are grown by low - pressure metal - organic chemical vapor deposition ( lp - mocvd ). it is found that pl peak intensity, full width at half maximum ( fwhm ) and light output intensity are greatly dependent on number of wells. ratio of well / barrier width nearly has no effect on pl peak intensity and fwhm, but has little relation to light output intensity

    通過分析pls ，可以及時獲取材料生長和結構設計的數據，對質量控制有重要的指導意義； （ 2 ）對不同結構的gainp algainp多量子阱樣品進行了光致發光及出光強度的測量，發現mqw的周期數目n對pl峰強度、半峰寬和出光強度的影響最大；阱壘寬厚度比a對pl峰強度和半峰寬的影響較小，但對發光強度的影響較大。
分享友人
分享到 Line

分享到臉書