结构等效质量系数与场地和结构周期的关系。
Relation between the equivalent mass factor of structure and periods of structures on different sites.
在麻省理工实验室建立的装置所产生的电力，是等效质量下锂离子电池产生的十倍。
The devices built in the MIT lab produced 10 times more power than a lithium-ion battery of equivalent mass.
依据等效质量概念，也给出了牛顿第二定律和库仑定律的等效质量表述形式。
With help of concept of equivalent mass, equivalent mass form of Newton's second law and that of Coulomb law are presented as well.
为此参照等效质量原理对声振系统进行了激振试验，并对试验条件和试验方法进行了介绍。
Based on the principle of equivalent mass, it tests the impelling vibration in sonic wave vibration system, introduces the experiment condition and process.
提出悬浮颗粒质量子集的概念，并将其推广为与计数测量信号幅度档对应的等效质量子集概念。
The conception of mass subset is proposed for aerosol which also has been extended to the equivalent mass subset corresponding to counting signal channel.
根据缓冲器等效撞击模型，在几种不同工况下，给出了等效质量的确定方法，从而提出了缓冲系统参数的计算方法。
Based on the equivalent buffer model, the calculating methods of the equivalent mass and the buffer parameters under different conditions are proposed.
用有限差分法还可求出机构的等效力（矩）和等效质量（转动惯量），从而可求解机构在已知外力作用下的真实运动。
The generalized force and generalized inertia coefficient may also be calculated by finite difference method, and so the actual motion of mechanisms subjected to known active forces may be analyzed.
用此种辨识方法获得的液体晃动的主频率和参预基频晃动液体的等效质量与理论计算和共振试验法得到的结果基本一致。
Mechanical parameters of sloshed liquid are obtained finally. The parameters determined by this method are fairly consistent with the results of theoretical calculation and …
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
导出了变截面梁单元的单元刚度矩阵、单元等效节点荷载和单元一致质量矩阵。
The stiffness matrix, equivalent nodal load and consistent mass matrix are derived for the beam element with variable cross-section.
在拟动力试验方面，指出了联机试验中初始刚度矩阵的影响因素，建立了模型质量矩阵的等效方法。
In the respect of pseudo dynamic test, the author explained the influencing factors of initial inputting stiffness matrix and the equivalent method of mass matrix of model.
产品质量达到或超过了等效采用美国ASTMF891同类产品标准的企业标准。
The product quality has reached and surpassed the enterprise's standard, which is an equivalent standard of ASTM F891 for similar products.
最小最大带宽估计策略，基于等效带宽和边界带宽机制，结合测量机制在提高资源利用率的同时控制了接入分组丢失，保证了服务质量；
Min-Max estimate mechanism based on the equivalent bandwidth and bound bandwidth, composed with the measurement mechanism, it controls the packet lost, guarantees the quality of service.
串联控制器等效为一个受控电压源，补偿来自电网侧的电压谐波和抑制电压波动，提高配电系统的供电电压质量；
The series controller is equivalent to the controlled voltage source that compensating the voltage harmonic and the voltage fluctuation from the power system.
在线加速度传感器静动态标定方法的基础上，根据质量—转动惯量等效原理，提出多维角加速度传感器的静态标定方法。
According to equivalent principle of quality and moment of inertia, a method of static calibration for multi-dimensional angular accelerometer is proposed.
本文提出了质量和力等效转化的速度瞬心法。
In this paper, the instantaneous center method for the redaction of masses and forces is proposed.
光散射等效截面分形维数标定机理的研究进一步完善了悬浮颗粒物质量浓度的反演模型。
The study of the calibration mechanism for the fractal dimension markedly enhances the present model for aerosol mass concentration.
该系统还能实现纸盒动画、贴图等效果，提高了纸盒设计的效率和质量。
This Packaging carton CAD system can achieve animation and texture mapping, also promote efficiency and quality of carton design.
算法通过控制无线资源的分配来保证所有用户的等效延迟相等，从而使得所有用户在服务质量上保持公平。
The algorithm guarantees the equivalent delay by adjusting the resources allocation schemes. Thus this algorithm makes it possible to keep the fairness between the QoS of all users.
模型中，矿车被等效为两自由度弹簧-质量-阻尼系统，铁轨被等效为铺设在连续弹性道床上的伯努利·欧拉梁，矿车与铁轨的振动相互耦合。
In this model, the tramcar was regarded as two degrees of freedom spring-mass-damper system, and the track was regarded as Bernoulli-Euler beam that locates on continuous and elastic ballast.
引入偏心空间薄壁梁单元及空间组合索单元，导出弹性刚度阵、几何刚度阵、质量阵。拉索张力随垂度变化的非线性由等效几何刚度计入。
Having introduced the eccentric space thin-walled girder and the space combined cable elements, the author has derived element elastic stiffness matrix, geometric stiffness and masse matrix.
引入偏心空间薄壁梁单元及空间组合索单元，导出弹性刚度阵、几何刚度阵、质量阵。拉索张力随垂度变化的非线性由等效几何刚度计入。
Having introduced the eccentric space thin-walled girder and the space combined cable elements, the author has derived element elastic stiffness matrix, geometric stiffness and masse matrix.
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