1) defects caused by screw
螺旋纹缺陷
1.
Some defects caused by screw in extruding column and the relevant solutions;
砖瓦螺旋挤出成形的螺旋纹缺陷及其解决途径
2) wreathing
[英][ri:ð] [美][rið]
螺旋状纹<注浆成形在制品内表面出现的缺陷>
3) helical(spiral) dislocation,screw dislocation
螺旋位错<晶格缺陷>
4) spiral,fracture
螺旋状断裂<玻璃管缺陷>
5) Crack
[英][kræk] [美][kræk]
裂纹缺陷
1.
Pulsed Eddy Current Technique in Detection and Identification of Crack in Aircraft structure
脉冲涡流技术对飞机结构内层裂纹缺陷的检测识别
2.
On the basis of fracture mechanics, a relationship between structural softness and size of its crack is quantitively expounded for a plate with a crack under a fixed displacement state.
以一固定位移情况下板的力学模型为例 ,阐述了承载结构件柔度变化与其自身内在裂纹缺陷大小之间存在的定量关系 ;提出了运用动态柔度指标监控起重机钢结构承载状态的方法 。
3.
There are some cracks in C/C composites prepared by TG-CVI.
针对热梯度化学气相渗透工艺制备的C/C复合材料样件中出现的裂纹缺陷,采用偏光显微镜及扫描电子显微镜对有裂纹的C/C复合材料样件的微观结构进行了观察。
6) Trembling defective mark
抖纹缺陷
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