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- random phase angle 随机相角
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- Research on Subdividing Method for Random Phase Difference Fringe Signals[J]. 引用该论文 楚兴春;吕海宝;杜列波;周卫红.
- Current-limiting: Only be applicable to the phase angle control mode. 电流限制:·仅适用于移相调压方式。
- And the amplitude and original phase angle of the screw's axial vib... 在一定范围内,转速越高(低),螺杆轴向振动的振幅越大(小)。
- As a result, the random phase changes mentioned above occur much less frequently. 因此,上述的无规相位变化就很少出现。
- The paper presents encrpytion techniques of double random phase based on anamorphic fractional Fourier transform. 提出变形分数傅里叶变换双随机相位编码技术。
- Therefore the zero-correlation phase plates are more effective than random phase plates for speckles smoothing. 因而, 用零相关相位板匀滑散斑是一种更为有效的方法。
- A new optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was presented. 提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
- Phase Angle Phase angle refers to the relation between two sine waves which do not pass through zero at the same time. 相角相角指的是两个不同时经过零点的正弦波之间的关系。
- This paper proposes a progressive approach algorithm based on image cost function to compensate the random phase error in SAR/ISAR imagery. 本文提出逐级逼近算法,基于图像评价函数,对SAR/ISAR中的随机干扰相位进行补偿。
- The transformation of Hermite Gaussian laser beam through random phase plate is discussed in detail by partial coherence theory in this paper. 本文利用部分相干理论研究了高阶厄米-高斯光束通过随机位相片的变换。
- Phase Angle Phase angle refers to the relation between two sine waes which do not pass through zero at the same time. 相角相角指的是两个不同时经过零点的正弦波之间的关系。
- The computation of harmonics superposition becomes more complicated when harmonic currents are caused by multi-harmonic sources at random phase angel. 大量的非线性负荷应用在农村配电网中,在农网中出现了多谐波源的现象。
- Each phase angle, whether positive or negative, is referenced to the horizontal. 每个相角不论是正的还是负的,都是相对于水平轴来说的。
- The nonlinear coupling equation between wave ensembles with three modes is derived by the random phase approximation and the zero dissipation limit. 然后,在零耗散极限和无规相位近似下,求得了不同模态波包的非线性共振耦合方程。
- In a Stirling refrigerator,this phase angle is provided by the relative movement of the piston and the displacer. 在斯特林制冷机中,这一相位是由压缩活塞和冷头排出器的相对运动来提供的;
- In this paper,the relation between phase angle and high tension spark in C422 and C440 magnetos is analysed. 分析了C422型和C440型磁电机位角与高压火花的关系,重点介绍了这两种磁电机在维修中位角的校对和安装方法。
- Given the same random phase, the simulation of the sixth grade and fifth grade track irregularity PSD of U.S. railways shows the level of difference between them obviously. 该方法还可对美国轨道线路五级谱和六级谱进行数值模拟,在随机相位一致的情况下,直观地反映出不同轨道线路谱等级在时域波形上的不平顺差异水平。
- Results:The phase angle shift in WPW group was significantly different from that in healthy subjects . 结果:左、右侧旁道预激综合征的平均相角程同正常组相比增加,且均有显著差异。