cross edge meaning in Chinese

交叉边

Abstract : zero - crossing edge detection method was analyzed
文摘:讨论二阶导数过零边缘检测方法。
In view of theproperties of infrared thermal images , narrow - range zero - crossing edge detection method was applied to detect the edges of welding flaws and good results were obtained
针对红外热图象的灰度特性，提出了窄范围二阶导数过零边缘检测用于焊接缺陷的边缘提取，获得了较好的效果。
A charge conservation statistics enhancement method used in semiconductor divice monte carlo simulation is approached , which smoothes the charge fluctuation caused by the statistics enhancement , and keeps the continuation of cross edge charge flow
摘要介绍了一种在半导体器件蒙特卡罗模拟中保持电荷守恒的统计增强方法，该方法消除了由统计增强引入的电荷统计涨落，保持了不同增强区界面处过界粒子流的连续性。