Sample stacking in capillary electrophoresis is one of the effective techniques to concentrate sample species, thus improving the detection sensitivity.
毛细管电泳样品电堆积富集过程可以浓缩样品组分，从而提高检测灵敏度，是一种有效的样品富集技术。
The result shows that under the constant current exciting mode, the exciting magnetic field is the strongest and has a focusing effect, which improves the eddy detection sensitivity considerably.
结果表明，在恒流激励方式下的激励磁场最强，且具有聚焦效果，因而可有效地提高涡流探伤的灵敏度。
Improve the antibody's detection sensitivity.
提高抗体检测灵敏度。
The recycling system utilized in the assay dramatically improves the detection sensitivity.
该法中采用的循环系统极大的增强了检测灵敏性。
The results showed that this method had good reproducibility and higher detection sensitivity.
结果表明此方法具有良好的重现性和较高的检测灵敏度。
The invention has the advantages of good uniformity, high SNR and high detection sensitivity etc.
本发明具有均匀性良好、信噪比高、探测 灵敏度高等优点。
Objective The flaw detection sensitivity of industrial computed tomography to welding sample was studied.
目的研究工业CT对钎焊焊接试样内缺陷的检测灵敏度。
The method reduces the work intensity, ensures the detection sensitivity and is conductive to stable production.
本发明方法减轻了工作强度，保证了检测灵敏度，有利于稳定生产。
Derivatization with fluorescent molecules is an important way of increasing the detection sensitivity of chromatography.
荧光衍生化方法是提高色谱检测灵敏度的重要途径。
Modification of specific chemical groups on the electrode surface can improve the detection sensitivity and selectivity.
在电极表面修饰特殊的化学基团，能提高检测灵敏度和选择性。
The optimal condition for the differential detection is discussed and the detection sensitivity of this method is analyzed.
对差分探测方法的最优化条件进行讨论，并分析了此方法的探测灵敏度。
Using DFB LD as light source, the detection sensitivity has been greatly improved by light source modulation harmonic measurement.
采用分布反馈式半导体激光器作为光源，通过光源调制实现气体体积分数的谐波检测，显著提高了检测的灵敏度。
For improving the detection sensitivity, it is important to choose the appropriate parameters for the pulsed eddy current PEC system.
脉冲涡流检测系统中参数的选择对于提高缺陷的检测灵敏度具有重要的意义。
The present invention provides a detection method for a local discharge, having a well detection sensitivity to a local discharge signal.
本发明提供一种局部放电检测方法，其对局部放电信号具有良好的检测灵敏度。
The multielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function.
多元相关探测技术在具有很好的探测灵敏度的同时，兼顾保证了极低的虚警率。
Adding 40%acetonitrile to the borate running buffer significantly improved the separation efficiency and the fluorescence detection sensitivity.
用自由区带毛细管电泳分离时，分离缓冲液中加入40%乙腈可显著提高柱效和灵敏度。
In recent years, many researchers have used chemical derivatization in HPLC in attempt to improve detection sensitivity and separation efficiency.
近年来许多研究人员将化学衍生法应用于高效液相色谱中，试图提高检测灵敏度和改善分离效果。
Thus a higher fault detection sensitivity as well as the capability of the fault identification can be obtained according to the presented method.
根据本文方法，不但提高了故障检测灵敏度，同时，具有一定的故障定位能力。
Our design should bring the detection sensitivity of non-labeling SPR biosensing closer to that achievable by conventional fluorescence-based techniques.
该系统能使不使用标记物的SPR生物传感器达到接近传统荧光技术的探测灵敏度。
The new method to determine the optimal information sharing coefficients gives the optimal local filter design, so it improves soft-fault detection sensitivity.
信息分配系数确定的新方法由于实现了联邦滤波器局部滤波的最优性，从而提高了软故障检测灵敏度。
The dark current that affects CCD detection sensitivity is described. The generating mechanism of dark current noise and its influence on CCD performance are analyzed.
阐述了影响CCD探测灵敏度的暗电流及暗电流噪声的产生机理，分析了其对CCD性能的影响。
Similarities in the REMPI spectra of all the ions could lead to greater trace detection sensitivity if the total ion yield is concerned instead of only the parent ions.
由于共振增强多光子电离（REMPI）母体离子谱与碎片离子谱的相似性，可用探测总离子信号的方法来替代单独的母离子探测，有效地提高痕量探测的灵敏度。
It is demonstrated that the detection sensitivity can be greatly improved, and the resolution of SFM (scanning force microscopy) image can reach nanometer order of magnitude.
实验结果表明，检测灵敏度大大提高，扫描力显微(SFM)像的分辨率可达纳米量级。
It is very important to select suitable detection wavelength for different samples, which cannot only improve the detection sensitivity, but also enlarges the linear scale of detector.
对于不同的样品，选择合适的检测波长至关重要，不仅可以提高检测灵敏度，也可使线性范围增大。
The Photon-Count method formula for NO NO detection based on the principle of CL is deduced and the system parameters which can influence the detection sensitivity are analyzed in detail.
推导出基于化学发光检测原理的光子计数法测量NO浓度的公式，详细分析了影响检测灵敏度的系统参数。
The computer aided detection for pneumoconiosis is meaningful to high volume screening, which helps doctors optimize the diagnosis workflow, reduce workload and improve detection sensitivity.
计算机辅助检测技术应用到大规模人群的尘肺体检筛查中具有重要意义，可以减轻医生的工作负担，优化诊断流程，提高检测灵敏度，等等。
To detect water leaking of underground tube, the traditional method relies on the sound-electricity transformation. Therefore, detection sensitivity, depth and distance suffer great limitation.
传统的检测地下管道漏水的方法是以声—电转换为基础，这使得灵敏度、深度和距离都受到很大限制。
We demonstrate that the use of129i-enriched iodide and iodate allows the correction of the impact of the matrix on both the electrophoretic migration and the detection sensitivity of the icp-ms.
我们证实使用富含129i的碘化物和碘酸盐可以校正icp - ms中电泳迁移和检测灵敏度的基质影响。
Within the blind Angle area of the Amalog Sonoscope leakage flux inspection system, the rotary rolling caused flaws in seamless steel pipes were missed quite often due to low detection sensitivity.
无缝钢管表面的斜轧缺陷，因位于漏磁纵横向检测机组的盲角区域，检测灵敏度低，容易漏检。
The present invention has raised detection sensitivity and specificity, high reliability of clinical judgment of tumor cell course and prognosis, and important significance in preventing infection.
本发明提高了检测灵敏度和特异性，确保临床判断肿瘤细胞的进程与预后的可靠性，同时也在预防传染方面具有重要意义。
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