angular speed
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- 角速度
TEM4 GRE TOEFL
双语例句
- 1. Actually, we are rotating at unit angular speed.
- 实际上，是以单位角度旋转。
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- 2. Is the state of the axial rotation of a rigid body at constant angular speed stable?
- 刚体的匀角速定轴转动状态是平衡态吗？
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- 3. The curl actually measures twice the angular speed of a rotation part of a motion at any given point.
- 旋度实际上衡量的是，在任意给定点,运动旋转角速度的两倍。
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- 4. Obtained the guide rail plate aperture bevel edge and the travel angular speed theoretical curve;
- 得到了导轨盘开口倒角和行驶角速度的理论曲线；
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- 5. The result shows that during a fast flexion the short time average angular speed is nearly constant,...
- 模拟结果表明，在快速屈曲过程中，食指短时平均角速度近似为匀速，瞬时角速度呈现阻尼振荡形式。
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- 6. According to setting relation of taper gear, movement efficiency is analyzed with angular speed polygon.
- 采用角速度多边形根据圆锥齿轮安装关系进行运动效率分析。
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- 7. The result shows that during a fast flexion the short time average angular speed is nearly constant, but the instantaneouss...
- 模拟结果表明，在快速屈曲过程中，食指短时平均角速度近似为匀速，瞬时角速度呈现阻尼振荡形式。
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- 8. The platform inertial navigation system used peg-top to stabilize the loop through platform and control the angular speed of the platform track navigation coordinate system.
- 捷联惯导系统利用相对导航坐标系角速度计算姿态矩阵，把雷体坐标系轴向加速度信息转换到导航坐标系轴向并进行导航计算。
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- 9. A method of solving the angular speed and attitude angular of high spinning projectile was proposed by accelerometers' specific force signal in existence of installation errors.
- 研究了存在安装误差时基于加速度计比力信号解算高自旋弹丸角速度和姿态角的方法。
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- 10. For a quasi steady-state active balancing system of a speed-varying rotor, according to certain time steps the varying speed of the rotor is discretized into finite constant angular speeds.
- 对变速转子准稳态主动平衡系统，可按一定时间步长把变转速离散成有限个转动角速度。
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- 11. For each discretized angular speed, the control law is derived from the generalized linear quadratic objective performance function including residual vibration measurements and imbalance correction.
- 针对每个离散角速度，依据影响系数法，采用包含残余振动值和校正不平衡的广义线性二次型目标性能函数推导出控制律。
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- 12. The amount of angular momentum, say, a spinning skater has depends on both the speed of rotation, and the weight and distribution of mass around the center.
- 角动量的大小，取决于旋转中的滑冰选手的旋转速度、体重和绕旋转中心的质量分布。
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- 13. The actual speed is the radius times angular velocity.
- 实际的速度就是半径乘以角速度。
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- 14. So, for two skaters of the same mass rotating at the same speed, the one with its mass more extended in space will have the greater angular momentum.
- 因此，对于以相同速度旋转的两个同质量选手来说，肢体在空间中更为外扩的那个选手将具备更大的角动量。
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- 15. According to the theory of general relativity, the speed and angular momentum of such a large spinning body twists the space and time around it in a process called frame-dragging.
- 根据爱因斯坦的广义相对论，像银河系这样的巨大自旋物体的速率和角动量在一个称为框架牵引的过程中会扭曲周围的时空。
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- 16. Utilizing the wheel speed signals and applying the Kalman filter technology, the wheel angular acceleration is calculated.
- 利用车轮角速度信号，应用卡尔曼滤波技术来计算车轮角加速度信号。
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- 17. By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.
- 介绍了一种发动机无外载功率检测系统的软、硬件设计，利用测频法测量出某一时刻的瞬时速度，并利用最小二乘法求出角加速度。
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- 18. Its characteristics are that it has small computation and high matching speed and is suitable for the images with obvious angular point.
- 其特点是计算量小，匹配速度高，适用于角点明显的图像。
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- 19. Angular contact ball bearings for high-speed and high precision rotation.
- 角接触球轴承适用于高速及高精度旋转。
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- 20. This includes the high-speed Robust series of bearings, together with data on conventional angular contact bearings, thrust bearings, cylindrical roller bearings and ball screw support bearings .
- 这包括高速稳健一系列的轴承，连同数据的常规角接触轴承，推力轴承，圆柱滚子轴承和滚珠丝杠轴承支持。
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- 21. The amplitude and phase is estimated respectively through a double integrator close-loop, in stead of vector of flux, with angular and speed as feedback.
- 此方案以估计出的位置角为反馈量，采用闭环双积分结构，分别估计了定子磁链的幅值和相位。
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- 22. When diffraction problems are solved by the angular spectrum theory, high speed and high accuracy can be obtained, especially for near-field Fresnel diffraction.
- 用角谱理论来处理衍射光场，不仅速度快，而且在处理近场菲涅耳衍射光场时的准确度是其它方法无法比拟的。
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- 23. Under the condition of high dynamic angular motion or vibration environment, confirmed and corrected the sculling error is important to calculated the speed of strap-down inertial navigation system.
- 划船效应误差的确定与补偿是影响高动态、恶劣振动环境下捷联惯性导航系统速度计算的重要问题。
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- 24. The fuzzy logic controller designed in this study determines the required angular used in the DC chopper control based on motor speed error and its change.
- 设计的模糊控制器以电机的转速偏差及转速偏差率为输入，输出量用于控制斩波调速时的导通角。
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- 25. The rotor angular velocity is calculated with the observed estimations, including the rotor angular velocity, to realize the speed sensorlesss control.
- 并用含转子角转速的观测估计值算出转子角转速，实现了无速度传感器控制。
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- 26. The rotor angular velocity is calculated with the observed estimations, including the rotor angular velocity, to realize the speed sensorlesss control.
- 并用含转子角转速的观测估计值算出转子角转速，实现了无速度传感器控制。
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- That is, the angular velocity is more than doubled.
即所得的末角速度大于原来的二倍。 - However, as spin speed is increased, the power required to overcome windage and bearing friction rises sharply.
但是，随着自转角速度的增加，克服风阻和轴承摩擦的功率急剧地提高。
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