加速度

Expressions of velocities and accelerations in usual coordinates are derived by means of matrix.

采用矩阵方法对常用坐标系中质点的速度和加速度表达式作了统一推导。

MDO is a must where forces and accelerations are important in determining how a mechanism works.

在机构设计包中，力和加速度是决定机构运动的重要因素。

The relation between the power spectral intensity of the process and the mean value of maximum ground accelerations is derived.

导出了该过程的功率谱强度与最大地面加速度均值的关系。

Possible to the "true" accelerations of ambient ground motion.

可能地与周围环境&真实&的加速度接近。

The angular accelerations after planning are easy to be implemented.

并且规划后的关节角加速度规律比较容易实现。

Certainly, vectors for calculated positions, velocities and accelerations should also be declared twice.

当然，对于计算的位置，速度和加速度矢量也应申报两次。

Since the feature of joint's movement. Both knee's angular accelerations in two techniques are different from each other.

由于关节活动的特征，两种技术在两膝的角加速度上存在差异。

Results showed that the head and chest accelerations and upper neck force and moment were reduced.

通过计算假人和儿童人体有限元模型的缓冲能量密度和约束能量密度，及约束能量密度中被CRS背带吸收的能量密度和耗散到CRS安装系统的能量密度，得到了能量密度和效率与胸部加速度之间的关系。

This 'noise' makes it impractical to measure small accelerations such as the Pioneer effect.

这些&噪音&使得测量诸如先驱者号效应那样的小的加速度变的不现实。

On the base, the error sources of the whole accelerators system are analyzed.

在此基础上，对整个加速度计系统的误差来源进行了分析。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。