1) Annular lamination defect
环状分层缺陷
2) circular defect
环状缺陷
1.
The circular defects on the surface of motor shaft were analyzed by using optical spectrometer, optical microscope and microhardness tester.
利用直读光谱仪、光学显微镜和显微硬度计对电机轴表面的环状缺陷进行了分析。
3) Lamination defect
分层缺陷
1.
The characteristics, generating process and innuencing ractors of lamination defect of sendfinished pipe are analyzed based on pierced high temperature alloy blank, and the generating mechanism of lamination defect is discussed.
以高温合金管管坯穿孔为基础，对毛管分层缺陷的特征、形成过程及影响因素进行了研究，并讨论了分层缺陷的形成机理。
2.
The results show that the elements segregation was the main reason for the lamination defect During the continuous casting process,inclusions of MnS,TiC,NbC were formed because of elements segregation of S,Mn,Nb,Ti at the center of the steel.
Q345B中厚钢板在拉伸试验后断口出现分层现象,选择分层缺陷严重的部位,采用光学显微镜、扫描电镜、能谱仪等对其显微组织、缺陷形态和微区成分进行了分析。
4) lamination defects
分层缺陷
1.
The purpose of this project is aimed to analyze systematically the causes of the lamination defects in Q690D medium plate,The lamination defects of Q690D medium plate was studied by means of scanning electron microscopy and energy spectrum analysis.
采用扫描电镜及能谱分析等手段对Q690D钢分层缺陷进行了分析。
5) Circular hierarchical
环状分层
6) sandwich plate flaw testing
层状复合材料缺陷
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条