灵敏度

O the CR and PR patients displayed significant long six months life span in impositive TSGF patients, but the one year life span had non difference.

SGF、CA125、Ft、CEA四项指标联合检测的灵敏度和特异性高于单项指标和三项联合。

This paper presents the interpretation for estimation of undrained shearstrength in cohesive soils, over-consolidation ratio in cohesive soils, sensitivity incohesive soils and relative density in granular soils using the adopted approaches.The correlations between the estimation results based on CPT data and laboratorytesting results were discussed, and the empirical factors for the study sites areproposed.

针对按CPT数据估算粘性土不排水抗剪强度、超固结比、灵敏度和砂土相对密度的现有方法，分析了估算结果和实验室试验结果之间的差异，提出了适合我国海洋土质特性的经验系数。

This research indicates that the inequable thickness of the top and bottom panels can improve the stress and stiffness of light weight sandwich struc.

运用基于有限元法的优化设计方法，以上下面板厚度为设计变量，由新型铝三明治复合板结构为主构成的高速车辆车顶为对象，进行结构轻量化灵敏度分析和优化设计研究，获得了上下面板的优化厚度值分别为1.1或1.0mm和1.0或0.9mm。

Using appropriate parameters. Initiatorily, the calculation reaches some conclusions such as optimal reflux ratio and proper excess of methanol.

计算初步确定了最佳回流比，合理的甲醇过量程度，并通过灵敏度分析得出灵敏板的大概位置。

In intravesical radioimmunoimaging T/NT value provided a new means for determining the extent of malignant bladder tumor. It may be useful for the early diagnosis, the choice of treatment and evaluation of prognosis in bladder cancer.

在膀胱癌RII中，通过定量方法判断诊断结果可提高对较小肿瘤的诊断灵敏度，可判断膀胱肿瘤的恶性程度，有助于肿瘤的早期诊断和治疗方案的选择及预后的评价。

The results showed that sensitivity of the irradiated SnO2 sensors to hydrogen and ethanol were greatly improved.

结果表明，随着电子束辐照剂量的增加，SnO2传感器对氢气、乙醇的灵敏度和选择性系数逐渐增加，传感器的响应和恢复时间逐渐缩短。

The average recoveries of ethyl acetate and isoamyl acetate were

该法灵敏度高，可准确检测啤酒中的高级醇和酯类。

This method is feasible to determine these four isoquinoline alkaloids simultaneously in PNN with the advantages of quickness, accuracy, high sensitivity and good repeatability.

该分析方法快速、准确、灵敏度高，重复性好，可用于同时对药材莲子心中四种异喹啉生物碱的含量测定。

The Hilbert amplitude envelope of the stator current includes the low frequency of fault characteristic, thus it can reduce the signal length by resample the Hilbert amplitude envelope of the stator current by downsampling, which can avoid spectrum aliasing. Then it can reduce the computation time of the MUSIC Method for the spectrum analysis to the resampled signals for the given bandwidth. Meanwhile combining continuous subdivision Fourier transform and rotor slot harmonics based slip estimation it can in advance estimate the concrete values of the fault characteristic frequency, and then inquiry purposely the fault feature component information in the stator current spectrum in order to accomplish the broken rotor bar fault with high sensitivity and h reliability, which eliminates adverse effect of issuable false peaks to the fault detection and formed a novel scheme to detect broken rotor bar fault.

定子电流Hilbert幅值包络信号包含了低频的故障特征频率调制信号，故通过对定子电流Hilbert幅值包络信号进行降采样率重采样、减少分析信号长度，可避免低频段频谱混叠，再对减少的重采样数据进行具有超分辨率的MUSIC低频段估计，可大大降低MUSIC算法频谱估计时间；运用连续细化傅里叶变换和转子齿槽谐波转差率估计技术，可预知故障特征频率精确值，从而可有目的地查询故障分量，消除MUSIC虚假波峰对故障检测混淆的影响，大大提高了故障检测的灵敏度和可靠性，以此形成异步电动机转子断条故障检测新方法。

Design of strength calibration application program for pump shaft parts;2. The calibration of parameters is a key step in the application of IWA Activated Sludge Models.

对国际水协的活性污泥法动力学模型在应用中遇到的参数校核问题进行研究，总结了目前常用的三种方法：专家法、灵敏度分析法和过程工程法。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。