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   荧光信号强度 的翻译结果: 查询用时:0.022秒
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荧光信号强度
相关语句
  fluorescence signal intensity
     Analysis of Fluorescence Signal Intensity and System Sensitivity of Biochip Detection System
     生物芯片检测系统中荧光信号强度及系统灵敏度分析
短句来源
     The cDNA microarray was scanned by ScanArray 3000 to obtain the fluorescence signal intensity of genes expression.
     用ScanArray 3000扫描仪扫描芯片,提取基因表达的荧光信号强度值。
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  “荧光信号强度”译为未确定词的双语例句
     Addition of 50 g/L HCl medium and 20 g/L thiourea-ascorbic acid solution produced strongest and stable fluorescence signal.
     加入50g/L盐酸介质和20g/L硫脲-抗坏血酸溶液,得到的荧光信号强度最大且稳定;
短句来源
     The chip was scanned with GenePix 4000B scanner and the intensities of Cy5 and Cy3 were analyzed with the image proposal software GenePix Pro 3.0. The obviously variant gene expressions were analyzed in GeneBank database.
     以GenePix 4000B扫描仪扫描芯片,GenePix Pro 3.0图像处理软件分析各杂交位点Cy3、Cys荧光信号强度,计算Cys/Cy3值,筛选出与MG CNS损害相关的差异表达基因,并将所得基因在GeneBank中分析。
短句来源
     Results The fluorescence signal of primer marker method was the strongest, terminal transfer marker method was the lowest. In random inleakage marker method, when dTTP/Cy5 dUTP was equal to 10∶1, the fluorescence signal was the best. In terminal transfer marker method, the fluorescence signals were closer when reaction times were 60 min and 120 min.
     结果 标记引物法的荧光信号最强 ,随机渗入标记法的荧光信号强度次之 ,其Cy5 dUTP最佳浓度为0 1mmol/L(dTTP :Cy5 dUTP =10∶1) ,末端转移标记法反应时间在 6 0min和 12 0min时荧光信号值相近。
短句来源
     During the extension phase of PCR amplification, the specific fluorescent-labeled probe is cleaved by the 5′→3′exonuclease activity of Taq polymerase, producing a fluorescent signal that can be detected. The amount of fluorescence released in the reaction is proportional to the target sequence number.
     PCR反应延伸阶段 ,Taq酶发挥其 5′→ 3′外切酶活性将荧光探针切断 ,荧光信号得以释放 ,荧光信号强度与PCR产物成正比。
短句来源
     The anti-oxidization action of liposome-mediated SOD has been evaluated through the determination of fluorescent intensity of intracellular reactive oxygen species (ROS) and reduced glutathione (GSH) in single cells by microchip electrophoresis with laser-Induced fluorescence.
     用芯片毛细管电泳激光诱导荧光分析法(MCE-LIF)测定单细胞中ROS和谷胱甘肽(GSH)的荧光信号强度,评估了用脂质体包裹的SOD与细胞作用的抗氧化效果。
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     The concentration of protein in the spotting solution significantly affected the fluorescence intensity.
     点样量影响荧光信号强度
短句来源
     The fluorescence of rice protein also enhanced.
     蛋白质荧光强度增强 .
短句来源
     Analysis of Fluorescence Signal Intensity and System Sensitivity of Biochip Detection System
     生物芯片检测系统中荧光信号强度及系统灵敏度分析
短句来源
     The morphology and signal intensity of the lesions were studied.
     分析病灶形态及信号强度.
短句来源
     Multiply Labeled Primers Amplifying Fluorescent Signal on Oligonucleotide Microarray
     应用多重标记引物增强寡核苷酸芯片的荧光信号强度(英文)
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  fluorescence signal intensity
The effects of analytical conditions on fluorescence signal intensity were investigated and optimized.
      
We describe the characterization of a new optical CO2 sensor based on the change in the fluorescence signal intensity of 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) in green chemistry reagents-room-temperature ionic liquids (RTILs).
      
Fluorescence signal intensity for inducible nitric oxide synthase in endothelia of mucosal and submucosal veins was significantly higher in portal hypertensive rats than in sham-operated rats.
      
Abscissa, Fluorescence signal intensity; ordinate, number of base pairs of the PCR products.
      
Fluorescence signal intensity was monitored from 20 neurons for 2 h by confocal scanning fluorescent microscopy.
      
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Based on the density matrix equations with 3-j symbol expression, we calculated the intensities and lineshapes of fluoresence signals for two-photon transitions between homonuclear diatomio molecular singlet electronic states, which have a near-resonant intermediate enhancing level. Calculations were made for interactions between a variety of polarization modulated laser fields with three level systems. Signals obtained by the phase-sensitive detection method showed that either the circular polarization modulated...

Based on the density matrix equations with 3-j symbol expression, we calculated the intensities and lineshapes of fluoresence signals for two-photon transitions between homonuclear diatomio molecular singlet electronic states, which have a near-resonant intermediate enhancing level. Calculations were made for interactions between a variety of polarization modulated laser fields with three level systems. Signals obtained by the phase-sensitive detection method showed that either the circular polarization modulated two-photon speotroscopy (GPMTPS) or the linear polarization modulated method (LPMTPS) could be used to eliminate the Doppler broadening background caused by the adsorption of two photons from one beam. In addition these methods could be used to identify the specific branches of the two-photon lines from their irreguler spectral structures without the need of knowing the upper level constants. Signal ratios of equal-frequency two-photon transitions under circular polarization modulation condition to those with linear polarization modulation were listed for all the branches with ΔJ= ±2, ±1 and 0. Differences of the results might be orders of magnitude for a resonable large J value. On the other hand signal ratios of two-photon branches in the intensity modulated circular polarization laser field to those in linear polarization fields (shown in another list) are all in the same order. Furthermore, a table is presented to show the relative signal intensities of unequal-frequency polarization modulated two-photon transitions between various electronic states. It might be useful for determining intermediate or upper electronic states of a resolved two-photon absorption line. PMTPS is thus expected to be a useful method for molecular spectroscopy or highresolution laser speotroscopy.

本文从密度矩阵运动方程出发,推导出当各种不同偏振调制激光场与三能级粒子系统相互作用时,同核双原子分(具近共振中间能波)单重电子态之间的双光子跃迁所产生的荧光信号强度和线型.对比偏振调制的与光子强调制的信号强度和线型时,表明:偏振调制双光子光谱(PMTPS)不仅能消除由吸收同一光束的同向双光子所产生的多普勒加宽背景,极大地提高光谱分辨率;而且不同电子态之间跃迁的O、P、Q、R、S支谱线强度与激光偏振状态有关,可借以标识分子的高激发电子终态和转动能级,有选择地简化复杂的分子光谱.可以预期,PMTPS是研究分子光谱和高分辨率激光光谱极有用的一种技术.

Infrared fluorescence from the sensitized reaction in SF6-UFS-H3 system induced by 10.6.m P(24) line of a pulsed CO2 laser is investigated. The time resolved IB fluorescence of vibrationally excited HF* is measured with an InSb photovoltic detector and is compared with that from the SF6-H2 system under the similar experimental conditions. Our results show a linear dependence of fluorescence intensity with laser fluence. The time resolved IE fluorescence of HF* is dependent on the partial pressure of UF6, the...

Infrared fluorescence from the sensitized reaction in SF6-UFS-H3 system induced by 10.6.m P(24) line of a pulsed CO2 laser is investigated. The time resolved IB fluorescence of vibrationally excited HF* is measured with an InSb photovoltic detector and is compared with that from the SF6-H2 system under the similar experimental conditions. Our results show a linear dependence of fluorescence intensity with laser fluence. The time resolved IE fluorescence of HF* is dependent on the partial pressure of UF6, the fluorescence intensity obey the single exponential decay at lower PUIV but non-single exponential decay is observed at higher POT,- The time dependence of the HF* fluorescence intensity is explained with the infrared photo-sensitized reaction mechanism of the 8F6-UFe-H3 system.

研究了由10.6μm P(24)支线脉冲CO_2激光引发SF_6UF_6-H_2体系红外光敏反应中产生的红外荧光。当体系的组成和激光频率都不变时,由HF产生的荧光信号强度与激光的能量密度呈线性关系,改变体系中UF_6的分压,红外荧光信号的强度和时间特性都发生比较明显的变化。此外,由SF_6-UF_6H_2。体系红外光敏反应的动力学讨论了上述红外荧光的一些特性。

A charge-coupled device for multi-wavelength fluorescence detection with capillary electrophoretic set-up was used to separate mixtures of fluorescent dyes. The influences of various factors such as pH, apllied voltage, exposure time etc., on the electrophoretic separation of mixtures and intensities of fluorescence signal were investigated. The five com ponents in the four fluorescent dyes were separated within 13 min. The separated compo nents were directly identified and determined on a three-dimemsional...

A charge-coupled device for multi-wavelength fluorescence detection with capillary electrophoretic set-up was used to separate mixtures of fluorescent dyes. The influences of various factors such as pH, apllied voltage, exposure time etc., on the electrophoretic separation of mixtures and intensities of fluorescence signal were investigated. The five com ponents in the four fluorescent dyes were separated within 13 min. The separated compo nents were directly identified and determined on a three-dimemsional electrophorogram which showed the spectral and time resolution.

使用电荷耦合器件荧光检测毛细管电泳装置,在13min内基线分离了混合荧光染料的5个组份。详细研究了pH、电泳电压、曝光时间等多种因素对混合物电泳分离和荧光信号强度的影响。从具有光谱和时间分辨的三维电泳图上,可以直接鉴定和测量被分离的化合物。

 
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