laser induced fluorescence 中文意思是什麼

laser induced fluorescence 解釋
激光感生熒光
  • laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
  • induced : 感生的
  • fluorescence : n. 熒光（性）。
  1. Standard practice for cone penetrometer technology characterization of petroleum contaminated sites with nitrogen laser - induced fluorescence

    帶有氮激光感應熒光的石油污染位點的錐形透度計技術特性的標準操作規程
  2. This dissertation is about theories and applications research of cfi, includes four main parts : first, the theoretical modeling of computational flow imaging corresponding to shadowgraph, schlieren, interferometric and planar laser induced fluorescence ( plif ) is developed

    本文對cfi的理論和應用進行了研究，主要包括以下四個方面： 1在總結國外cfi工作的基礎上，創新地建立了一套嚴格的、基本完善的、並具有較強針對性的計算光學流動顯示技術（ cfi ）的理論體系。
  3. Computational flow imaging ( cfi ) uses theoretical predictions of the interaction and transmission of optical waves through theoretical flowfield to generate digital pictures that simulate real observations. it was used to construct flow visualization corresponding to shadowgraph, schlieren, interferometric and planar laser induced fluorescence ( plif ) images. by providing a better insight into the flow physics and cfd code behavior, cfi is proving to be extremely useful to experimentally validate cfd codes

    計算光學流動顯示技術（ computationalflowimaging - cfi ）就是把數值計算（ cfd ）獲得的流場中的物理場，經過與實驗相同的計算光學（全息干涉、紋影、陰影、平面激光誘導熒光）的過程轉換為所需的各個方向與試驗流動顯示圖像相對應的計算流動圖像。
  4. Argon laser induced auto - fluorescence spectra of normal tissue, benign adenoma and cancer of thyroid were investigated in vitro

    摘要用氬離子激光器作為激發光源，對甲狀腺正常組織、良性瘤及癌的離體組織標本進行了激光誘導組織自體熒光光譜分析。
  5. A method of dom quantitative analysis in the laser induced fluorescence remote system

    激光誘導熒光水體污染遙測數據定量分析方法
  6. Laser - induced fluorescence detection in ultratrace analysis

    超痕量分析中的激光誘導熒光檢測
  7. The method for analyzing the excitation spectral structure of diatomic molecule with laser induced fluorescence

    激光誘導雙原子分子熒光激發譜結構的分析方法
  8. The mechanisms of laser - induced blood fluorescence spectra and the spectra deriving from the fluorophores on the erythrocyte membrane are presented. on the other hand, the lower intensity of the hemoglobin fluorescence spectra is due to the fluorescence quenching from resonance energy transfer between the fluorophores in hemoglobin with ambient

    因此提出了激光誘導血細胞產生熒光光譜的機理；並提出激光誘導血液產生的熒光光譜主要是紅細胞的貢獻，其中對紅細胞產生的熒光光譜作主要貢獻的是其細胞膜上的色素基團、雙極性的磷脂等生物大分子中的熒光團。
  9. Comparisons of led and laser induced blood fluorescence spectra indicate that the latter can show partly fine structure of blood cells. the absorption of the fluorophores to the wavelength of exciting light has definite selectivity, which depend on energy level structure and state of the fluorophores

    對led光和激光誘導血細胞熒光光譜比較研究的結果表明，用激光激發時可以顯現血細胞熒光光譜的部分精細結構；血細胞中的熒光團對激發光波長具有一定的選擇性，這種選擇是由其自身的能級結構和狀態所決定的。
  10. Planar laser induced fluorescence ( plif ) was used to study the spray / wall impinging in constant volume vessel. the experimental result show that when fuel spray impinging on the plane wall, wall jet was formed while fuel impinging on a plane wall with a bump, when the wall jet meet the bump, a secondary jet can be formed. some parameters affecting the secondary spray were studied, including bump height, the secondary impinging distance, impinging distance and injector parameters

    對傳統燃燒室和bump燃燒室內燃油空氣混合過程進行了對比研究，發現燃油撞壁以後在傳統燃燒室壁面形成壁面射流，這一層燃油濃度很高，很難與空氣混合，而在bump燃燒室內，壁面射流遇到bump后，會在空間形成二次射流，二次射流進一步能快速與空氣充分混合。
  11. Planar laser induced fluorescence ( plif ) and multi - dimensional cfd software was used to study the fuel - air mixing process in traditional combustion chamber and bump combustion chamber, the experimental and simulated result agree well in room condition. the fuel - air mixing process in high pressure and temperature in traditional and bump combustion chamber were compared. the result show that fuel and air can mix more quickly in bump combustion chamber than in traditional combustion chamber, fuel - air mixture in bump combustion chamber is more homogenous than in traditional chamber

    進一步對高溫高壓下傳統燃燒室和bump燃燒室內燃油空氣混合好壞進行了對比研究，提出了衡量燃油與空氣混合好壞的三個指標，發現bump燃燒室內燃油能在更大的體積內與空氣混合， bump燃燒室內燃油比傳統燃燒室內燃油分佈相對更均勻， bump燃燒室內燃油濃度耗散率為傳統燃燒室內燃油耗散率2 . 8倍，能更快與空氣混合。
  12. Changes in h2o2 generation in guard cells of vicia faba induced by aba were measured by using fluorescence probe, 8 - hydroxypyrene - l, 3, 6 - trisulfonic acid ( hpts ). examination of epidermis peel was performed using a laser scanning confocal microscope ( lscm ) and spectrofluorometer, set to an excitation light of 405 nm and an emission light of 512 ran

    以蠶豆葉片下表皮為材料，將熒光探針hpts導入蠶豆氣孔保衛細胞內，利用熒光光譜和激光共聚焦顯微鏡技術，檢測了aba誘導蠶豆氣孔關閉過程中h2o2的產生。
  13. Based on epidermal strip bioassay, microinjection, patch - clamp and laser scanning confocal microscopy in the experiments, we provided the first evidence that map kinases, including mek1 / 2 or p38 / hog1, plays an important role i n aba - or sa - induced h2o2 signal initial, amplification and specific targeting in response to stimuli in guard cells. aba - or h2o2 - induced vicia faba stomatal closure. was inhibited or reversed by the specific inhibitor pd98059 of mek1 / 2 ; the guard cells were pre - incubated or - microinjected by 10 umol l - 1 pd98059, aba could not enhance the fluorescence intensity of h2o2 probe dichlorofluorescein ( dcf )

    在對照實驗中， aba誘導熒光迅速增高；單獨的pd98059 、 pd98059和aba共同處理氣孔時，保衛細胞內h _ 2o _ 2探針熒光強度沒有增高；將pd98059注射進入其中的一個保衛細胞，再以aba處理，使得兩個有同樣熒光基礎的保衛細胞熒光強度對比強烈；將pd98059顯微注射進入已被aba誘導dcf （ dichlorofluorescin ）熒光強度升高的氣孔保衛細胞，熒光強度下降，而沒有被注射一邊的保衛細胞中的dcf熒光強度不變。
  14. This paper mainly study a non - confocal laser induced fluorescence ( lif ) detection system, which is used to count micro - ball flowed into the channel of the microfluidic chip

    本論文主要研究一種對流過微流控晶元通道的微球進行計數的非共焦型激光誘導熒光檢測系統。
  15. A confocal laser induced fluorescence detector based on a 635nm laser diode is established for use with the micro fluidic, capillary electrophoresis chip in the study. the photo multiplier tube is employed for the detection of the fluorescence and the a / d card for sampling signal

    該檢測器採用635nm半導體激光器作為光源，通過共焦光路收集熒光信號，經高性能的濾光片濾光，由光電倍增管進行光電轉換，再由a / d卡將信號輸入到計算機中。
  16. Rapid analysis of genetically modified soybean by a duplex pcr - capillary electrophoresis system with laser - induced fluorescence detection

    毛細管電泳法快速檢測大豆中轉基因成分
  17. This paper has not only developed ann models in theory but also completed software package for spectra intelligent analysis for the airborne detection of oil spills by laser - induced fluorescence

    本論文主要進行的是理論建模和分析工作，並且用計算機軟體方法實現了神經網路系統的模式識別和分類功能。
  18. O in the flow. the oh concentration was also measured using salicylic acid liquid phase scrubbing and high performance liquid chromatography hplc technique. the relationship between the calculated and measured oh concentrations was relatively uniform. the surface effect in the photolysis tube was studied using laser - induced fluorescence signal and was not of importance

    O濃度計算得到oh濃度，此計算濃度與利用水楊酸液相吸收-高效液相色譜法測得的oh濃度比較一致，同時用激光誘導熒光技術對可能存在的壁效應進行研究，結果表明在較高流速下其影響較小。
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