水波纹

求职者往往都是通过像水波纹一样从中心点向外扩散的（差序格局）弱关系得到就业信息，而通过靠近中心行动者的强关系最终敲定工作。

Job hunters usually obtain information from weak ties , just like water ripple spread outward from the center , but only strong ties have the final say in fixing jobs .

浅谈25m预制箱梁腹板水波纹控制措施

The Quality Measures of 25 m Precast Box Beam Web Plate Ripple

随着外延层厚度的增加，先后观察到了鳞片状结构、水波纹结构和平行阶梯结构。

With the increasing of the thickness of epitaxial layers , scales , ripples and terraces are observed successively .

算法不仅能够在水波纹和树叶晃动等复杂背景环境中检测运动目标，并且能够保证检测运动目标的相似性。

This method not only could detect moving objects efficiently at the scene of shaking leaves , waving water surface and other complex background , but also could guarantee the integrity of detected objects .