查询词典 damping-off

Sandwich structure ; Beam ; Viscous damping ; Structural dynamics

夹层结构；梁；粘性阻尼；结构动力学

Mechanical principle and design tenet of sandwich Beams for Buffer and damping is discussed by use of analyzing stresses, strain, deformation, strength and energy storing in a cantilever sandwich beam.

通过分析悬臂夹芯梁在冲击力P作用下的应力、变形、强度和储能原理，讨论了夹芯梁用于缓冲和减振的力学原理和设计原则；给出了夹芯梁用于缓冲减振时，蒙皮与芯层尺寸的选择和材料特性选择的原理和方法。

Wave is the rotor blades hinges on the hinge between the propeller blade hub, the hinge allows the blade perpendicular to the rotor plane up and down waving, in order to make it not have chatter and the shutdown will not touch the ground, usually limited to damping and compatible digital devices ...

挥舞铰是旋翼桨叶于桨桨毂之间的铰接，这个铰接允许桨叶垂直于旋翼平面上下挥舞，为了使之不会产生颤振及在停机时不会触及地面，通常都有阻尼及限位装置相配合。。。。

Our company has developed many patented technologies and equipment used in car plant's such as automatic or semi-automatic waxing application, door panel and roof ditch sealing application by robot, internal and external car body sealing application by robot, noise damping materials coating application by robot, etc.

公司开发出很多项专利技术和设备应用于汽车厂的自动或半自动喷蜡、机器人的门槛和顶棚沟槽密封、机器人的车身内部和外部的密封、机器人的隔音降噪阻尼材料喷涂等

The widely used rubber bushings can't provide large damping for suppressing excitations from road and /or wheel unbalance.

常见的橡胶衬套很难提供在低频振动控制时所需要的大阻尼。

However, it hardly has the effect for the rigid-body translational vibration. There is the best effect of damping and energy absorption for distortion vibration.

在40-100 Hz范围内有较好的减振、吸能作用；对于整体平移振动不起作用，而对于扭曲振动效果最好。

The conˉstruction of noise damping tower to form resonance cavity and the utilization of the soft noise insulaˉtion device can sovel the intermediate- lowfrequency noise .

通过研究2K58-28型轴流风机的噪声问题，阐述了建消声塔形成共振腔及采用软隔声装置等办法解决中、低频噪声治理难题。

The thesis mainly studies the potential well effect on the bunch longitudinal distribution, on the basis of correlated wake field, coupling impedance and various instabilities. Then the inductance and resistance parts of coupling impedance of the KEK-ATF damping ring are obtained from the analyses of the measured bunch longitudinal distribution.

本论文在充分阐述与束流集体效应相关的尾场、耦合阻抗和各种不稳定性的基础上，着重研究了势阱效应对束团纵向分布的影响，并由实测的KEK-ATF阻尼环的束团纵向分布得到了其耦合阻抗的电感和电阻部分。

The equivalent linearization results obtained by probabilistic method are inducted to treat landing gear non linear parameters such as shock absorber air spring force, hydraulic damping and C.

建立了飞机地面滑跑的起落架分析模型；引入了概率平均意义上的当量线性化方法，用该方法处理了起落架缓冲器空气弹簧、油液阻尼和库仑摩擦力以及轮胎刚度和阻尼等非线性参数。

This tool is used to evaluate the influence of all the springs and attenuators to 6-DOF of active ring-petal, thus the expression of equivalent stiffness and damping coefficients are given.

利用该软件计算分析了差动式机构中不同位置处的缓冲器和阻尼器对捕获环六个自由度运动的影响，得到了相应的等效刚度和阻尼系数表达式。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。