magnification factor
英 [ˌmæɡnɪfɪˈkeɪʃn ˈfæktə(r)]
美 [ˌmæɡnɪfɪˈkeɪʃn ˈfæktər]
n. 放大因子
双语例句
- Analysis of Moment Magnification Factor for Reinforced Concrete Rib Arch
钢筋混凝土肋拱桥弯矩增大系数计算分析 - The relatively small reduction in stressintensity magnification factor with inereasing stiffness of the stiffener.
随着加强肋刚度的增加，应力强度放大因子则相应有所减。 - Then theoretical resonance length, small end diameter, displacement node, magnification factor, shape factor and other parameters of the amplitude amplifier pole could be determined.
确定出其理论共振长度、小端直径、位移节点、放大系数、形状因数等参数。 - And the exitation and composition theory of relative vibration are analyzed. The conception of the vibration in phase and out of phase between work-piece and tool and of field in phase, magnification factor are proposed.
分析了相对振动的激励和合成原理，提出了工件和工具同相振动和异相振动、同相域以及相对振动放大因子等概念。 - The reasonable velue of the magnification factor and the steady state solution for the positions of conjugate imaging points are determined forthright by using the condition of perturbation stability of mode.
用模的微扰稳定性条件，简捷地确定几何放大率的合理取值和共轭像点位置的稳态解。 - The intense bistable electro-optical modulator presents the maximum differential stability of output power S.S only depends on transmittance T and bias Vb, and is independent of the magnification factor G of the controlling device.
强双稳态电光调制器具有最大的微分功率稳定S。S只由透过率T及偏压Vb决定，与控制电路放大因子G无关。 - Firstly, the explicit expression is derived for the dynamic magnification factor of the high-rise structure with MTMD. Physically, this factor is defined as the control effectiveness index for suppressing vibration of the structure subjected to White Noise.
首先，本文在已证明MTMD有效性的基础上，导出了在零均值平稳白噪声激励下高耸结构的MTMD控制系统的评价指标&动力放大系数的计算公式； - The acceleration distribution along the depth of models and the relationship of the magnification factor ft versus the acceleration of ground motion.
系统地研究了模型各层加速度分布及其放大因子β与地基运动加速度αg的关系。 - Based on the torsional displacement transfer function of the asymmetric structure with MTMD, the analytical expression is developed for the torsional displacement dynamic magnification factor.
基于导出的设置MTMD时非对称结构扭转角位移传递函数，建立了扭转角位移动力放大系数解析式。 - The evaluation criterion of the SD-TMD stroke is selected as the maximum dynamic magnification factor of the SD-TMD.
而SD-TMD冲程的评价准则为：SD-TMD动力放大系数的最大值。 - The criterion selected for the optimization is the minimization of the maximum value of the dynamic magnification factor of the structure with MTMD(ⅰ), MTMD(ⅱ) or TMD.
以具有MTMD（）、MTMD（）或TMD结构的动力放大系数最大值中的最小值为优化准则。 - Based on the derived displacement transfer function of the structure with the TMD with flexible-jointed damping, the design formula for the dynamic magnification factor ( DMF) of the structure is proposed.
基于导出的设置阻尼柔性连接TMD结构位移传递函数，建立了结构的动力放大系数（DMF）设计公式。 - According to axially natural period, the relation of the dynamic magnification factor vs the linearly loading time under linearly loading is deduced and presented.
推导并给出了轴向固有周期下线性加载动力放大系数随线性加载时间的变化关系。 - Based on the formulated transfer function for the structure-LT-MTMD system, the analytical expression for the dynamic magnification factor ( DMF) of the structure with a LT-MTMD is derived.
基于建立的结构LTMTMD系统的传递函数，导出了设置LTMTMD结构的动力放大系数（DMF）解析表达式。 - Based on both the pseudo_ excitation approach and the Kanai_Tajimi and Clough_Penzien Spectrums, the transfer function and corresponding dynamic magnification factor ( DMF) for the structure with MTMD are formulated.
基于虚拟激励法和KanaiTajimi及CloughPenzien地震谱，建立了结构-MTMD系统的传递函数和动力放大系数（DMF）。 - Based the former fact, the shear magnification factor of RC member in "strong shear-weak moment" design is optimized utilizing Monte Carlo random simulation program by Matlab, and a more appropriated value for code is suggested.
基于这一事实，运用Matlab编制了MonteCarlo随机模拟程序，对钢筋混凝土构件强剪弱弯的剪力增大系数进行了优化分析，并对规范的取值进行了建议。 - Otherwise, steel fibers could not change the internal dynamic response such as stiffness, natural frequency and dynamic magnification factor of prestressed wide-beam frame.
在极限荷载前，钢纤维对无粘结预应力扁梁框架的刚度、自振频率和动力放大系数的变化影响不大。 - Simplifying the controlled structure as a single-degree of freedom structural system, the calculating model of structure-MTMD system is developed and the motion differential equation is derived. The influence regulations of MTMD parameters on dynamic magnification factor are fully analyzed.
将被控结构简化为单自由度体系，建立了结构-MTMD系统的力学模型和运动方程，对MTMD的参数及其对结构振动控制效果的影响进行了研究。 - Entity modeling, recognition of vibration model, computation of amplitude magnification factor and wave node position and so on are solved in parameterization module during the course of large cross-section acoustic horn.
其中参数化模块解决了大截面变幅杆设计和分析过程中遇到的实体建模、振型识别、振幅比与波节点位置计算等诸多问题。 - Formulas for the flow rate, the static eccentricity, the static oil film stiffness and the dynamic magnification factor are given.
文中给出了流量、静态偏心率、静态油膜刚度和动力放大系数的公式。 - The effect of RTC on the stroke of the MTD-MTMD is evaluated in terms of maximizing the dynamic magnification factor ( DMF) of the MTD-MTMD.
利用最大的MTDMTMD动力放大系数（DMF），评价了RTC对MTDMTMD冲程的影响。 - By the drop test, the horizontal distortion of wheel axle of undercarriage is been measured, and can get the magnification factor of fighter nose undercarriage comparing with the static wheel axle displacement of static calibration.
通过落震试验，测量出飞机着陆时起落架机轮轮轴的水平变形值，与静标定所得到机轮轮轴水平静位移相比较，就可以得到歼击机前起落架水平载荷的动荷系数。 - The dynamic magnification factor ( DMF) of structures is derived. SYSTEM system).
导出了结构动力放大系统的计算公式。 - The assessment criterion of the MTMD effectiveness is defined to be the minimization of the minimum values of the maximum acceleration dynamic magnification factors, normalized with respect to the uncontrolled maximum acceleration dynamic magnification factor.
MTMD的有效性评价准则定义为设置MTMD结构最大加速度动力放大系数最小值的最小化与未设置MTMD结构最大加速度动力放大系数之比值。 - The geometrically nonlinear analysis shows that the inner force could be directly used to section design, not need to consider the nonlinear factor of bending moment magnification factor.
钢筋混凝土拱桥折减刚度的几何非线性分析内力可直接进行截面设计验算，不需要再考虑弯矩增大系数等非线性因素。 - Based on the result analysis of geometrically nonlinear calculation on stiffness reduction of arch structure, the simplified formula was proposed for the moment magnification factor.
对拱结构折减刚度的几何非线性计算结果进行分析，提出弯矩增大系数的简化计算公式。 - Thirdly, the calculation of moment magnification factor in design code was discussed.
接着讨论了国内外规范中对于弯矩增大系数η的计算方法。