連續光譜 的英文怎麼說
中文拼音 [liánxùguāngpǔ]
連續光譜
英文
continuou ectrum- 連 : Ⅰ動詞1 (連接) link; join; connect 2 (連累) involve (in trouble); implicate 3 [方言] (縫) ...
- 續 : Ⅰ形容詞(連接不斷) continuous; successive Ⅱ動詞1 (接在原有的后頭) continue; extend; join 2 (...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 譜 : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
- 連續 : continuation; succession; series; continuity; continuing; running; continuous; successive; contin...
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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。Observation of the on - off sequencing of characteristic spectral lines from tracer materials arranged in layers in, or surface patterns on, planar or spherical targets can provide a record of radial or lateral energy transport processes in laser - generated plasmas
測量激光聚變靶產生的軟x射線時間變化連續譜的形狀,可以知道許多x射線產生過程的詳細動態記錄,這有助於理解實驗的熱學條件。觀察軌跡特徵譜線的閉合序列,能提供關于激光等離子體激發能量和滯后能量的傳輸過程記錄。It is more suitable for the broader sc spectrum generation when the dispersion curve of the fiber is flatter and distance between the two zero - dispersion wavelengths of the fiber is farther from each other
光纖的色散曲線越平坦,色散曲線的兩個零色散波長相距就越遠,也越有利於超連續譜的展寬。The x - ray is isotropic measured by pin detector, the hard x - ray ( > 30kev ) production become smaller with the reduction of the incident laser intensity, when the intensity is lower than 101 ? w / cm2, there is no hard x - ray generation
這是第一次實驗測量紫外飛秒激光輻照固體靶產生的硬x -射線連續譜,為研究把紫外激光應用於慣性約束聚變「快點火」的可能性提供了實驗數據。The axd series is a group of high - brightness point light sources having a continuous spectrum similar to that of the sunlight
短弧氙燈:該產品是一種高亮度的點光源,具有像陽光一樣的連續光譜。Filter is used to transmit spectrum of definitive broadband in the continuous spectrum or to extract certain radiation in the line spectra
光學濾光片在連續的光譜中用於透過一定寬度的光譜帶或在線狀光譜中提取某些輻射。Shenyang alloy material co., ltd. ’ s transferring item is one of the important transforming items for us, which has approved by national financial department by means of using japan ' s loan, the importance of item includes the advanced half continual vacuum melting furnace 、 simultaneous x - ray spectrometer system 、 fluorescent analyzed instruments ; advanced annealed furnace 、 vacuum annealed furnace and other heat treated furnish etc , and others totally 50 types
沈陽合金材料有限公司的搬遷改造項目是國家發改委和財政部批準的國家利用日元貸款改造重點項目之一,項目重點改造內容有引進國外最先進的半連續真空感應熔煉爐、 x熒光分析儀、直讀光譜儀;國內先進的罩式退火爐、真空退火爐等熱處理設備及一些冷加工設備,共增添新設備五十多臺套。Nh4i activity aes continual determination of polyelement in samples
用碘化銨活化光譜法連續測定多元素Within 3mm of near the al target, there were the continuum spectra and the line emissions, the former was produced by bresstrahlung and compound of electrons, the later came from the excited state of al, al + and al2 +. in order to analyze the shape of the aluminum resonant double lines, al 1396. 15nm and al i394. 40nm, relative intensities of the double lines were acquired by integrating the area under the double lines, respectively
在近靶面3mm左右的范圍內, a1等離子體的發射光譜主要是連續輻射形成的連續譜和疊加於連續譜上的分立譜,其中連續輻射主要由電子的韌致輻射和復合輻射產生, a1原子譜線比離子譜線在空間上分佈范圍更廣。Continuous - wave optical parametric oscillators ( cw opos ) are an attractive source of coherent radiation in applications for which laser sources are unavailable or for which wide tunablity is needed, cw opos have remarkable features of operating with narrow linewidth and broad tunablity
連續波光學參量振蕩器( cwopos )可以用來拓寬激光的波長范圍,有較寬的調諧區域,是一種理想的產生相干輻射的裝置。由於它的窄線寬和寬調諧的輸出特性,也被用於光譜學、相干光通訊、量子光學等領域。Chapter4 : the sc spectrum generated in the dispersion - flattened and decreasing fiber is theoretically researched
第四章:研究了色散平坦漸減光纖中超連續譜的產生情況。It is convenient for x - ray tube excited source to detect multi - component on site due to the advantages of high excitation flux, easy protection, and characteristic x - ray and continuous bremsstrahlung spectrum included in its exciting spectra
X光管激發源具有活性強、易於防護等優點,產生的激發譜包括特徵x射線和連續的軔致射線譜,方便現場測定多元素。The dt - mini deuterium tungsten halogen light source combines the continuous spectrum of an rf - excited deuterium uv light source and a tungsten halogen vis - nir light source in a single optical path
Mini氘-鎢鹵組合式光源集成了一個用於紫外光的射頻激發氘燈光源和一個用於可見光/近紅外光的鎢鹵光源,能夠在一個光程中提供紫外/可見/近紅外波段的連續輸出光譜。The dt - mini - 2 - gs deuterium tungsten halogen light source combines the continuous spectrum of an rf - excited deuterium uv light source and a tungsten halogen vis - nir light source in a single optical path
Gs氘-鎢鹵組合式光源集成了一個用於紫外光的射頻激發氘燈光源和一個用於可見光/近紅外光的鎢鹵光源,能夠在一個光程中提供紫外/可見/近紅外波段的連續輸出光譜。The origin of supercontinuum ( sc ) generation in optical fibers has been conjectured to be the interplay between fiber nonlinearities ( self phase modulation, cross phase modulation and raman self scattering ) and group - velocity dispersion ( gvd )
光纖中超連續supercontinuum ( sc )譜的產生源於光纖中各種非線性效應(自相位調制效應、交叉相位調制效應,四波混頻效應及受激raman散射等)和群速度色散的共同作用。The achievements gained in this thesis are as follows : ( 1 ) sc generation from optical fibers with different gvd is simulated in detail
主要工作內容如下: ( 1 )研究了不同色散特性的常規色散位移光纖和正常色散平坦光纖中超連續譜產生情況。The results show that the fiber with chromatic dispersion that is a convex function of wavelength in normal dispersion region is favorable for generating a flat sc spectrum
發現在光纖的正常色散區,色散曲線與波長的成凸型函數關系的色散特徵,有利於平坦光纖超連續譜的產生。The variation of the film composition can be monitored by using the method of spectrum analysis during the film deposition ( for the intensity of the persistent line is proportional to the particle density of the element in the vacuum chamber ). the measurement of the transmission spectrum of the film on a transparent substrate can be used to calculate the film parameters, such as refractive index, extinction coefficient and the thickness of the film. therefore, the combination of the two methods would be helpful to on line monitoring the film constituents and the optical paramenters in the preparation of thin films
在制備薄膜的過程中,利用光譜分析的方法,以放電光譜特徵譜線強度的變化來反映相應物質成分的變化,以連續光譜光源發出的光透射過薄膜的透射率的變化,來反映薄膜的厚度、折射率、吸收系數等光學參數的變化,從而達到在制膜過程中,對薄膜的成分、厚度等參數進行在線監控的目的In the paper, probes into the practicability of studying photometric analysis by the aid of continuous light sources at atomic absorption spectrophotometer has been probed. the monochromatic absorption is unnecessary and sufficient condition for the beer - lambert law
探討了在原子吸收光譜儀上應用連續光源研究分子吸收光譜的可行性,單色吸收是朗伯-比耳定律成立的充分不必要條件Experimental analysis of the dependence factor during supercontinuum generation in photonic crystal fiber
飛秒激光在光子晶體光纖中產生超連續光譜機制的實驗研究分享友人