Slantwise vorticity development and meso - scale low vortex 中尺度低涡
2.
The main reasons are as follows : 1 ) while inspecting mura , an inspector need to observe the display panel from a slantwise angle of view 针对mura缺陷的特点,本文提出了一种基于多项式曲面拟合的mura缺陷图像分割技术。
3.
Through tracing the change of the stress on the horizontal and slantwise paths , the influence and scopes of the excavation effect on the inside stress field of the slope are put forward 通过对水平和倾斜路径的应力追踪，提出了开挖效应对边坡内部应力场的影响程度和范围。
4.
It was pointed out that the horizontal distribution of the moist available energy is helpful for heavy rainfall , and one of the enhanced mechanism of mesoscale low vertox is slantwise vorticity development 同时指出，湿有效能量的水平分布对于暴雨预报具有一定的指示意义，倾斜涡度发展是中尺度低涡加强的机制之一。
5.
The accumulation and transportation of moist available potential energy and the release of the condensation heat offer the material condition for this heavy rainfall . under the condition of the air ' s movement through the stiff moist isentropic surfaces , the development of vertical vorticity of mesoscale low vortex system is accelerated due to the slantwise vorticity development , and to form stronger convective system , so as to result in heavy storm rainfall 湿有效能量的积聚和输送为强降水的发生、发展提供了充分的物质条件；由于沿陡立等熵面的空气上滑运动，因倾斜涡度发展造成了中尺度低涡系统垂直涡度迅速增加，促进了低涡的快速加强，形成强对流系统，导致强暴雨过程的发生。
6.
The results indicate that a stable deformation localization band occurs in the coal cutting course and develops to macroscopic crack ; the deformation localization band is slantwise ; while the cutter tooth is used , the deformation localization develops slowly , and the localization becomes wider and the strain value in the band area higher afterwards ; when the point - attack pick used the localization develops quickly and the localization band becomes narrow and the strain value in the band lower 研究表明：截齿截割煤体过程中，煤体出现稳定的变形局部化带，且最终发展为宏观裂纹；煤体变形局部化带为一个倾斜带：刀齿截割时，变形局部化发展较慢，但产生变形局部化后，局部化带宽且带内应变值较高；而镐齿截割时，变形局部化发展较快，但产生局部化后，局部化带窄且带内应变值不如刀齿高。
