The relation between the correlation function of intensity variation and surface roughness parameter is derived through analyzing the second-order statistical properties of the speckle image.
分析此散斑图像的二阶统计特性，导出了强度变化的相关函数和表面粗糙度参数之间的关系。
Second, the labor process is in accordance with accepted principles of social justice on the surface, which makes workers be more likely to recognize the status order reflected in this labor process.
第二，建筑装饰业的劳动过程在表面上按照公认的社会公正原则展开，使工人们更容易认可此劳动过程中形成与体现的地位秩序。
A method to analyze reliability of gravity DAMS using the second order sequence response surface method is described.
提出了用二次序列响应面法分析重力坝可靠度的方法。
Make use of constant measure of second order curved face, and judge the space figure that arrive the fixed point and the fixed flat surface (fixed straight line) distance's ratio is a constant.
利用二次曲面的不变量判定到一定点和一定平面(定直线)的距离之比为常数的空间点的轨迹。
Study a class of fourth-order nonlinear systems, decouple the whole system into two second-order systems, and design their separate sliding surface of each subsystems.
然后将一个子系统的控制目标嵌入到另一个子系统的控制目标中，用一个控制量使两个子系统同时向各自的滑模面趋近，使该四阶系统稳定。
We introduce a diffusion-ZGB model including the diffusion of o and co for the surface catalytic reaction of O2 and co, and eliminate the second-order phase transition naturally.
对于O_2和CO的表面催化反应，我们引入了一个包括O和CO的扩散的不可逆zgb扩散模型，非常自然地消除了二级相变点。
The equation of second order curved surface forming an error ellipsoid is also given. Results of study show that the error ellipsoid becomes…
研究结果表明 ，在上述最佳目标—雷达站几何下 ，椭球形误差二次曲面变为圆球形误差二次曲面。
The equation of second order curved surface forming an error ellipsoid is also given. Results of study show that the error ellipsoid becomes…
研究结果表明 ，在上述最佳目标—雷达站几何下 ，椭球形误差二次曲面变为圆球形误差二次曲面。
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