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- The doctrine of uniform circular motion became embedded in Greek thought. 匀速圆周运动的信念已深入希腊人的思想中。
- According to Aristotle, no explanation was needed to explain this uniform circular motion of the heavenly bodies. 亚里士多德认为,没有必要去解释天国物体的这种圆周运动。
- Projective apparatus of uniform circular motion 匀速圆周运动投影器
- uniform circular motion 匀速圆周运动,等速圆周运动
- Rub the cream in with a circular motion. 转着圈将油膏揉进去。
- Circular Motion as the Basic Motion of Animals. "转圈运动是动物的基本运动方式".
- He made a circular motion with his hands. 他用手做了一个圆周运动。
- There are many examples of circular motion in nature. 自然界中有许多做圆周运动的例子。
- Rotate your ankle in a circular motion for 5 seconds. 转动脚踝5秒。然后另一条腿做相同的动作。
- Massage lather onto face with a gentle, circular motion. 将泡沫在面部以打圈方式轻柔搓洗按摩。
- By the use of a singular function,the dif ferential equation of vibration of a uniform circular shaft with several disks i s found. 应用奇异函数,建立直轴上有任意个盘的轴盘系统扭转振动微分方程。
- Based on uniform circular arrays(UCAs),a high-precision estimation of 2D direction angle for multiple sources is proposed. 基于均匀圆阵(UCA),提出一种信号二维方向角的高精度估计方法。
- An adaptive beamformer of decoherent signals for uniform circular arrays is proposed that uses real weights only without phase shift. 摘要提出了一种未经相移只采用实值权的均匀圆阵的去相干波束形成算法。
- Mathews Zoltowski. Eigenstructure Techniques for 2-D Angle Estimation with Uniform Circular Arrayss[J]. IEEE Trans. on SP, 1994, 42(9). 唐斌;肖先赐.;一种新的信号多参数估计方法[J]
- Because data is stored in a spiral fashion, users should avoid wiping the disc in a circular motion. 因为数据是以螺旋方式储存的,用户应避免以环行的运动方式来擦拭光盘。
- Unlike a direct-drive buffer, an orbital polisher has a special head that rotates in a random, circular motion. 与直接抛光机不同,轨道抛光机的特殊头部牵引机身做任意的循环运动。
- A new algorithm is presented to estimate the azimuths,elevations and Doppler frequencies of uncorrelated signals incident on a uniform circular array (UCA). 本文研究均匀圆形阵列的信号处理问题 ;提出了一种同时估计空间非相关信号源方位角、俯仰角和多普勒频率的算法 .
- Abstract: For the purpose of estimating 2-D DOA of uniform circular array(UCA), phase mode excitation based UCA beamforming is employed to obtain real-valued beamspace manifold. 文摘:对均匀圆阵列(UCA)二维波达方向估计问题,运用相位激励模式波束形成技术,得到圆阵波束空间实值阵列流形。
- To turn(a crank, for example) in a series of circular motions. 转动通过弯曲的运动来转动(例如风柄)
- For the purpose of estimating 2 D DOA of uniform circular array(UCA), phase mode excitation based UCA beamforming is employed to obtain real valued beamspace manifold. 对均匀圆阵列 (U CA)二维波达方向估计问题 ,运用相位激励模式波束形成技术 ,得到圆阵波束空间实值阵列流形。
