spring mass

In the condition of two types of acceleration induced by the nuclear explosion, the isolation properties of double mass spring system are studied by the Runge Kutta method based on vibration dose value ( VDV) criterion.

根据振动剂量值（VDV）隔震标准，采用Runge-Kutta法研究了双层线性隔震系统在核爆炸产生的两类冲击震动作用下的隔震性能。

互联网摘选

Approximate approach to instantaneous response of spring mass system under impact load

冲击载荷下弹簧质量系统瞬态响应的近似求法

互联网摘选

Helical spring mass system ( HSMS) is widely used in almost all of mechanical and electrical products due to its structure feature and elastic buffer ability.

螺旋弹簧质量系统由于其结构特点及其缓冲作用在几乎所有机电设备和系统中都有广泛的应用。

互联网摘选

Design of a Water Tank with Floating Plate and Furl-canister and Research on Its Internal Moving, Heat and Mass Transfer Performance front spring eye bushing

浮子卷套水箱设计及其内部运动与传热传质特性研究前钢板弹簧卷耳孔衬套

互联网摘选

The simulation results of mass spring system demonstrate the effectiveness of the OAT filter.

对弹簧-质量系统的仿真结果进一步证明了这种滤波器的有效性。

互联网摘选

In the spring, the meadow is a mass of daffodils.

春天，草地上开满了黄水仙。

《柯林斯高阶英汉双解学习词典》

Mark Zumberge: Basically a seismometer is a box with a spring with a mass hanging inside, and as the ground shakes the mass goes up and down.

马克•藏伯格：地震仪的基本模型是一个箱体，箱内装置弹簧，弹簧上悬挂重物，地震来临时，重物在竖直方向上振动。

互联网摘选

With the increase of equivalent spring mass m, the dynamic amplification factor η increases in the vibration-enlarging zone of the vibration system and decreases in the vibration-isolating zone.

随着m的增加，振动系统在振动放大区的位移传递率η增大，在隔振区减小；

互联网摘选

A mass-spring model for modeling soft tissue deformation is adopted to simulate the dynamic environment.

我们用弹簧质点法建立了软组织变形的一个模型来模拟手术针穿刺过程中组织的变形情况。

互联网摘选

Based on the simplest spring slide mass model as theory fundament, the complex genesis of time, space and strength of seismic sequence is simulated and studied from complete determinate dynamic formulae using a cell automata technique.

以最简单的弹簧滑块模型为理论基础，由完全确定性的动力学公式出发，采用细胞自动机技术，研究模拟地震序列时、空、强复杂性的成因。

互联网摘选

The geophone spurious frequency is modeled as the resonance of the planer motion of spider spring by carrying moving mass.

检波器的假频是借助支撑运动体对支座弹簧的水平运动作为谐振来模拟的。

互联网摘选

Both the general spring coefficient matrix of flexible connector and the mass matrix of discrete element are off-diagonal.

推导出一般情形下柔性连接元的广义弹簧系数矩阵和刚体元的质量矩阵都是非对角的。

互联网摘选

In a visual environment, the characters of transformative head surface were parametrically drown out and a standard geometrical model of head was established based on the spring mass system.

在虚拟环境中，对人体头部变形曲面提取特征并参数化，建立基于弹簧质点系统的标准几何模型；

互联网摘选