径向剪切 meaning in English
radial shear
Examples
- Radial - shear interferometer
径向剪切干涉仪 - Methods of testing plastics - mechanical properties - longitudinal and shear vibration - wave - propagation method
塑料试验方法.第3部分:机械性能.径向剪切震动.试验方法323e :波传播法 - The conclusion is that sheering and radial stress are dominant in viscosity shearing force , and that reynolds stress is larger than viscosity stress in turbulent flow , and the multiple is the reynolds number
由分析可知在粘性应力中，切向和径向剪切应力占主导地位；而在湍流条件下，雷诺应力是粘性应力的若干倍数，此倍数在量级上即为雷诺数。 - A new algorithin to be used to recontrict the distorted wavefront from its crsi ffinge pattem has been presented . it can be used to exactly explain the crsi funge pattem of an arbitrary wavefront . and the convergence of this algorithm was analyzed too
三、为实现任意波前的环路径向剪切干涉条纹图的解释，提出了一种新的波前重建算法，并对其收敛性进行了分析，数值计算和实验结果都证明了该算法的正确性。 - A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it . some results have been summarized as follows : l . according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront , the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied
本论文在激光光束波前畸变检测和控制上进行了新的探索，主要就空间相位调制环路径向剪切干涉仪以及它对波前畸变的检测和液晶空间光调制器及其对中频段波前畸变的控制进行了研究，其研究的内容和取得的成果如下：一、根据标量衍射理论，结合低频波前畸变的高斯随机位相分布模型，研究了不同均方根梯度低频畸变波前对激光光束焦斑聚焦性的影响，并采用描述中频段波前畸变的功率谱密度概念，模拟计算了它对激光焦斑旁瓣的贡献。