灵敏度

The minimum eigenvalues, which have relation to steady state voltage stability, are studied in the algorithm based on the analysis of structure and characteristic of Jacobian matrix.

该算法对电力系统的潮流模型的雅可比矩阵的结构和特点进行了分析，研究了与静态电压稳定有较大关系的最小特征值、相应的特征向量、最小特征值的灵敏度等。

Model of water supply networks dynamic simulation is finished through analysis of parameter simulation and characteristic of big city.

深入分析了供水管网动态模型校核方法和影响模型精度的各种影响因素，探讨了简化模型校核过程的原则和方法，在深入剖析灵敏度分析法、解析法和解非线性方程组法等校核方法优缺点的基础上，提出了"最优化方法"作为供水管网系统动态模拟模型校核的基本方法，并以天津市供水管网170个实测点的实测数据对模型进行了校核，使模型达到了预定的精度要求，同时也证实了模型校核方法的适用性。

Results Both of absorptions had the characteristic spectrum.

荧光方法的优点是对癌症诊断的灵敏度高[1 2 ] 。

The theory of rigid column receiving capability, the principles of acceleration sensor, the characteristic parameters of vector hydrophone and the relationships ...

主要包括刚硬柱的接收性能理论分析，加速度计的工作原理分析，矢量水听器特性参数的分析，声场中各灵敏度关系的分析等。

As an assembled nanostructure, nanoelectrode ensembles or arrays present many advantages such as enhanced mass transport, lower double layer charging current, short time constant, lower electrolyte voltage drop, higher ratio of signal to noise, as well as good maneuverability, with high sensitivity and reliability in electroanalysis. Therefore, they have found broad applications in a variety fields including the study of electrochemical theory, biosensor, electrocatalysis and electrode materials in high energy chemical batteries.

纳米阵列电极作为一种人工组装的纳米结构体系，具有高传质速率、低双电层充电电流、小时间常数、小IR降及高信噪比、可操作性强和测量灵敏度高等优势，因而在电化学理论研究、生物传感器、电催化材料和高能化学电源电极材料等方面具有广阔的应用前景。

Chemiluminescence is an analytical method of high sensitivity. Nowadays it has been widely used in detecting tumor markers.

化学发光法是一种灵敏度非常高的分析方法，现已广泛应用于检测肿瘤标志物的研究中。

Objective To establish a rapid, accurate and sensitive chemiluminescence method for determining sulfydryl-containing drugs.

目的 建立一种快速、准确、高灵敏度的检测含巯基药物的化学发光分析方法。

A new method based on GC/MS with negative chemical ion for determination of chloramphenicol is studied.

用GC MS建立一个高灵敏度、快速测定氯霉素的新方法。

The method is sensitive and suitable for the determination of trace chloramphenicol in aquatic p...

结果表明该方法灵敏度高，重复性好，适合水产品中氯霉素残留筛选检测

A sensitive spectrophotometric method for the determination of trace amounts of chlorine dioxide based on the fading reaction of chlorophenol red by chlorine dioxide has been developed in the alkaline solution.

在弱碱性条件下，二氧化氯(ClO2 )氧化氯酚红使其褪色，于 5 75nm波长处测定剩余氯酚红的吸光度，当用试剂空白参比时，吸光度的降低值与ClO2 的浓度呈直线关系，其它氧化剂在测定条件下无干扰，方法有较高的灵敏度和很好的选择性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失