激光熒光計 的英文怎麼說
中文拼音 [jīguāngyíngguāngjì]
激光熒光計
英文
laser fluorimeter- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 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) ...
- 熒 : 形容詞[書面語]1. (光亮微弱的樣子) glimmering 2. (眼光迷亂; 疑惑) dazzled; perplexed
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
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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。The works we have done as below : the design of whole structure of the non - confocal lif detection system ; the design of the device to couple excitated light into the smf, transport 532nm and 635nm laser direct to the detection area ; designing the device to divide, filter and detect the fluorescence signal
本論文研究這種微流控生化分析系統的激光誘導熒光檢測部分。作為該系統的第一階段研究工作,本課題進行了以下工作: 1非共焦型lif檢測系統的總體結構設計。Fluorescence power transfer function, three - dimensional point spread function ( 3d - psf ) and three - dimensional optical transfer function ( sd - otf ) for the various fluorescent wavelength of the two kinds of fluorescence confocal scanning microscopy are calculated in this paper by using fourier imaging theory. the results show that the fluorescent wavelength has influence on imaging property of confocal microscopy such as spatial cut - off frequency, resolution and 3d - otf. there is a different missing - cone in the 3 - d space of otf when the ratio of excitation wavelength to fluorescent wavelength decreases
本文在sheppard和gumin等人的理論基礎上,利用fourier光學成像理論,討論了不同熒光波長對單光子和雙光子共焦顯微鏡成像特性的影響,導出了單光子和雙光子共焦顯微鏡的熒光功率傳輸函數、三維脈沖響應函數和三維光學傳遞函數,得到了它們在不同激發波長與熒光波長比值時具體的表達式,並且通過數值計算,得到了它們的曲線圖,結果表明:隨著激發波長與熒光波長比值的增加,焦斑的橫向分佈和縱向分佈變窄,橫向解析度和縱向解析度提高,系統的成像效果變好,當激發波長與熒光波長的比值下降到一定程度時,可以看到不同程度的失錐現象。The performance of the probe has an important effect on the performance of the biosensor. therefore, it is critical for advancing the detection sensitivity of the biosensor to design and optimize the structure of the probe to improve the excitation and collection efficiency
光纖探針的性能對光纖生物傳感器的整體性能有著極為重要的影響,如何設計並優化光纖探針結構以提高熒光信號的激發和收集效率,將成為提高光纖倏逝波生物傳感器探測靈敏度的關鍵。The experimental investigations were first conducted on diesel spray wall - impingement mixing process with or without a bump on a flat wall and in a combustion chamber by means of plif method in the self - made constant volume combustion spray simulation set - up which can reproduce the typical working conditions and high - pressure fuel injection of modern diesel engines. the simulation computation of a cfd code about them was then carried out
首先在自行研製的、可以模擬現代柴油機典型工作環境及高壓燃油噴射特性的定容燃燒噴霧模擬裝置上用片狀激光誘導熒光法( plif )對平壁上、燃燒室內不設置和設置bump的柴油噴霧撞壁混合過程進行了試驗研究,然後又用cfd多維數值分析軟體對其進行了模擬計算。Part iii the medicines about gold will be very popular in the next ten years. 25, physiologically ph 7. 43 ( + 0. 02 ), applying resonance light - scattering spectrum ( rls ), we observed the resonance light - scattering spectrum quenching of serum albumin by its interaction with au ( iii ). a scattering peak at 350nm and its double frequency scattering peak at 700nm were observed when the excited wavelenth is 290nm
第三部分:在普通熒光分光光度計上選擇合適的激發和發射通帶寬度,利用reyleigh共振散射技術,研究了生理ph值7 . 43 ( 0 . 02 ) , 25下,金( )與血清白蛋白的相互作用。The ann is trained and tested using sample data set to the network. the results of the above 3 types of network are compared in this paper. som nn is the most effective and advanced one as classifier for littoral oil - spill in that som algorithm can extract the internal features of parameter by self - organizing
應用三種神經網路的理論模型設計光譜智能分析系統,以激光熒光光譜樣本作為輸入,訓練神經網路系統,並對3種神經網路模型系統的推廣能力進行比較實驗分析。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。The design and fabrication of lif detecting system has been introduced in brief. the study of this dissertation showed that mce chip has some advantages such as high speed and sensitivity
同時介紹了激光誘導熒光檢測系統的設計和構建;本論文的研究表明,微通道電泳晶元系統具有分析速度快、檢測靈敏度高等優點。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。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。When the biology reaction is finished we take lif detection on the micro - ball and count on the micro - ball attached with two kind of fluorescent dye. by counting the number of the micro - ball we can complete the biochemical analyses
反應結束后,通過激光誘導熒光( lif )檢測微球上攜帶的兩種熒光,對微球進行計數來完成生化分析。分享友人