查询词典 instantaneous angular velocity

Roscopic survey technology uses dynamical tuning velocity gyro to measure the angular speed component of earth rotation; the quartz accelerometer measures the acceleration component of earth, the dip angle, azimuth angle, instrument side angle and some other parameters of well bore are calculated.

陀螺测斜技术以动力调谐速率陀螺测量地球自转角速率分量和石英加速计测量地球加速度分量为基础，经计算得出井筒的倾斜角、方位角、工具面角等参数。

In example of two -dimensional numerical analysis, the roekfall motion trace, angular velocity and jumping height in horizontal and vertical directions were defined, which provided necessary calculation data for engineering measures of disaster prevention and mitigation.

在二维落石运动路径的实例数值分析中，明确了落石水平垂直方向的运动路径、角速度和跳跃高度，为防灾减灾的工程措施提供必要的计算数据。

Cam mechanism;Servo control system;Cam-follower system;Variable-speed cam system;Motion characteristic;Angular velocity

中文关键字凸轮机构；伺服控制系统；凸轮从动件系统；变速凸轮系统；运动特性；角速度

Its presence is due solely to the rate of change of the angular velocity.

它的存在完仝是由角速度的变化率引起的。

This system not only can supply thesignals of the position and angular velocity, but also the dynamic measurement.

本课题对系统的主要电路进行了设计和调试，并推导出了AD2S80A的传递函数，证明该系统是一个Ⅱ型系统。

It is well known that the angular velocity of a rigid body is no relative to the basic points .

刚体的角速度与基点无关，这是一个熟知的事实。

Effect of change of mean angular velocity of the crank on stability of SCWC was analyzed.

其后，分析了爬楼梯轮椅曲柄平均角速度的改变对其稳定性的影响。

In physics we call it angular velocity.

在物理上我们称之为角速度。

That is, the angular velocity is more than doubled.

即所得的末角速度大于原来的二倍。

The angular velocity of the line of sight and the lead speed of the missile.

找出了引起不对称现象的两个主要原因——视线旋转角速度和导弹的前置速度。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。