• 模型运行开始参数灵敏度较小随着计算水位降深增大灵敏度值增加趋势

    The parameter sensitivity is lesser at the initial stage of model operation, and with the increase of drawdown of the calculated water levels it exhibits an increasing tendency.

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  • 声学-结构灵敏度用于预测结构辐射声压随结构设计变量变化结构降噪设计重要意义

    Acoustic-Structure sensitivity is used to predict the change of acoustic pressure when structure design variable was changed, which is significance for reducing noise of structure.

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  • 比较了用两种检查方法检测灵敏度预测准确度

    The sensitivity, predictive value, and accuracy of both detection methods were compared.

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  • 荧光强度282作为诊断恶性肿瘤临界,则其检测灵敏度特异度分别为80%和72%。

    The fluorescence intensity of filtrating malignancy was 282, and the sensitivity and the specificity were 80% and 72%.

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  • 说明振动开关的设定调试时可以调整最大灵敏度

    Note Set point for vibration switch is adjusted to maximum sensitivity during commissioning.

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  • 这种传感器具有很高灵敏度分辨力较高线性度稳定性

    This displacement transducer not only has high linearity and stability of indication, but also has much higher sensitivity and resolution.

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  • 较高灵敏度抗干扰能力得了扩散型真空电弧的弧后电流

    It is suitable for diffused vacuum arcs and of fairly high sensitivity and good anti-interference ability.

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  • 本文利用数学定理新的灵敏度定义给出特征特征向量导数精确

    The exact solution of derivatives of eigenvalue and eigenvector is presented by utilizing the mathematical theorem and new definitions of sensitivities.

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  • 非轴对称的情形下,利用平衡电极来进行补偿通过灵敏度求得四个平衡电压的大小。

    Four balancing electrodes are used to compensate the asymmetry and the sensitivity method is used to calculate the balancing voltage.

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  • 高温标定时,采用与传感器灵敏度C倒数关系K 作为传感器特征系数使用者带来方便

    For the calibration in high temperature, the K which is re-lated to the reciprocal of sensitivity C of the sensor is adopted as charat-eristic factor, which brings convenience to users.

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  • 结果表明元件灵敏度较高、湿滞较小,元件的电容阻抗频率相对湿度而变化。

    The results show that the sensor has high sensitivity, small hysteresis. The capacitance and impedance of the sensor vary with the relative humidity and the frequencies.

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  • 结果表明阳性血清响应阴性血清的噪声之比均大于4,可用于输血四项指标的同步检测,检测灵敏度略高于ELISA法。

    Results showed that respond of the positive serum was 4 times higher than negative serum and its was better than ELISA a little sensitivity.

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  • 采用此种方法可以调整称重传感器灵敏度期望,并缩短传感器标定机上标定时间,降低传感器的标定成本

    The load cell sensitivity can be adjusted to requirement by this method, therefore the time of the load cell on the calibration equipment and cost are reduced.

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  • 文章简述压缩压电加速度传感器结构原理灵敏度幅度线性度问题

    The construction of compression piezoelectrical sensors and amplitude value linearity of axial sensitivity are described.

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  • 本文分析了应用V型槽确定基准灵敏度情况下,应注意K选择反射检测结果影响

    The paper analyzes the regarding of K value choice when applying type V groove to determine sensitivity, and the influence of block corner reflection on detection result.

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  • 网络灵敏度取决于变化

    The sensitivity of the network varies with the weights.

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  • 根据闭环系统灵敏度函数最大,从频域角度设计了滤波时间常数保证系统具有一定的棒性。

    According to the maximum magnitude of the complementary sensitivity function, the filter time constant is calculated to assure the robustness of system.

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  • 电力系统干扰分析特征参数灵敏度定量地提供参数影响程度趋势

    In small signal stability study of power systems, eigenvalue sensitivities with respect to parameters quantitatively provide the influencing magnitude and trend.

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  • 通过灵敏度分析确定各主要参数变化范围经过优化分析得到各个参数的最

    The variation of the main parameter can be determined after sensitivity analysis. The optimized result of these parameters can be obtained by optimization study. At last the optimized

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  • 采用矩阵奇异分解原理,对曲面最佳适配的灵敏度矩阵进行分解,得到不确定参数测点随机误差关系表达式。

    The sensitivity matrix was then decomposed by singular value decomposition (SVD) method, and the relationship between the surface geometric errors and the uncertainty parameters was formulated.

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  • 胆管门区肿块肝脏直接侵犯征象诊断胆管灵敏度为100%,阳性预测分别为20%25%。

    The sensitivity of mass on or in biliary duct or hepatic hilar area and liver invading of tumors was 100% but the positive predictive value were 20% and 25%, respectively.

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  • 通过电流退火,电流化学调节驱动电流增强复合丝的GMI效应磁场灵敏度

    Furthermore, the GMI effect is enhanced and magnetic sensibility is improved by current annealing, deposition with dc current and adjusting the driving current amplitudes.

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  • 研究基于边界约束刚度修改振动灵敏度问题。

    In the paper, boundary stiffness sensitivity of eigenvalues is studied.

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  • 本文提出系统特征系数灵敏度概念,导出了特征系数灵敏度特征灵敏度关系。

    A new concept, characteristic coefficient sensitivity, is introduced. The relationship between it and eigenvalue sensitivity is also given.

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  • 然后所说磁共振图像像素各个位置根据像素和体对于对应的激励触发依赖关系计算所说空间灵敏度分布

    The spatial sensitivity profiles are then computed in the positions of the pixels or voxels of the MR images based upon the dependence of the pixel or voxel values on the respective flip angles.

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  • 依据特征灵敏度对系统状态矩阵A重新排序,保留特定模式相关发电机组,使矩阵维数得以降低

    The matrix A is rearranged by eigenvalue sensitivities, and reduced in dimension with only the strong correlation generators reserved.

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  • 不同灵敏度设定所探测缺陷进行剖伤分析根据分析结果建议修改GB5126-85标准第5.3条及第5.6条,以确定涡流探伤阈设定唯一的选择方法。

    Those defects detected with different sensitivity are analyzed. According to the results from analysis, it suggested that both item 5.3 and 5.6 of standard GB5126-85 should be revised t…

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  • 导电苯胺电极材料,考察了聚苯胺电极CIO-离子响应信号、响应灵敏度测试结果稳定性

    Response current value, response sensibility and stability of measurement were investigated for CIO - 1 ion with conducting polyaniline was used as working electrode.

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  • 导电苯胺电极材料,考察了聚苯胺电极CIO-离子响应信号、响应灵敏度测试结果稳定性

    Response current value, response sensibility and stability of measurement were investigated for CIO - 1 ion with conducting polyaniline was used as working electrode.

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