defect n. 1.缺陷,缺点,弱点;短处。 2.不足,缺乏。 have some defect in eyesight 目力不佳。 have the defects of one's qualities 美中不足之处。 in defect of 若无…时;因无。 vi. 叛变;逃走。 He defected to the West. 他叛逃到西方。
Then it identifies the defect type by means of the bp neural 应用bp神经网络分类器进行分类识别验证,取得较好的识别效果。
This paper discusses the development of a machine vision system for the various defect types on wood surface 为此,本文将讨论计算机视觉技术在木材表面缺陷模式识别方面的最新发展。
Testing of materials for semiconductor technology - determination of defect types and defect densities of silicon epitaxial layers 半导体工艺材料的检验.硅晶体外延层缺陷种类和缺陷密
Ict can detect gray image of the object ' s layer and does not destruct the object in the same time . ict distinguish object layer ' s geometrical structure , material and defect type by gray Ict是在无损状态下检测物体断层的灰度图像,以其灰度来分辨被检测断面内部的几何结构、材质情况、缺陷种类等。
In this paper , a generally analysis is given to the main defect types , the causes , the detection , reinforcements and prevention measures of sluices after an investigation to some representative sluices in jiangsu province 本文在对江苏省内部分具有代表性的水闸进行调查的基础上,系统地分析了当前水闸工程中所存在的主要病害类型及其成因,继而对这些病害的检测、加固及预防工作进行研究。