2) objection
[英][əb'dʒekʃn] [美][əb'dʒɛkʃən]
缺陷，缺点
3) shortcoming n.failure to be of a required standard;fault
缺点;缺陷
4) welding defect
焊接缺陷
1.
Review of research on friction stir welding defects;
搅拌摩擦焊焊接缺陷的研究
2.
Fuzzy assessment of the influence resulted from welding defects on structural fatigue life based on the method of artificial neural network;
焊接缺陷对结构疲劳性能影响智能综合评判
3.
Fatigue life prediction for butt welds of 30CrMnSiNi2A steel containing welding defect;
含焊接缺陷的30CrMnSiNi2A钢焊接件的疲劳寿命估算
5) weld defects
焊缝缺陷
1.
In order to detect weld defects in steel tube,we set up a realtime imaging and detecting system.
为了自动检测螺旋钢管焊缝缺陷,建立了x光探伤实时成像与自动检测系统。
6) weld defects
焊接缺陷
1.
The result shows that the ring weld has weld defects and under alternating stress it will crack,which will finally cause breaking of the urea synthetic tower.
某发生事故的尿塔为多层包扎式筒体,经过金相组织检查、晶粒度测定和循环变形分析,认为环焊缝存有焊接缺陷,在交变应力作用下,焊接缺陷会萌生裂纹,并最终导致尿塔断裂失效。
2.
Pointing to the circumferential weld of miltilayer warping high pressure vessel had weld defects out of the allowance and cylinder shells on its both sides were loosed.
针对多层包扎式筒体的环焊缝存有的焊接缺陷，及环焊缝两侧的筒节层板松动的问题，应用壳体理论应力分析方法计算出壳体各部位的真应力以及变形等；以电子计算机算出的数据进行综合分析，进而推断出于焊接缺陷处会萌生裂纹的结
3.
Processing the aluminum weld image from the scanning of the X ray negative can derive the binary image of the weld defects.
利用 X射线底片扫描成像法得到铝合金焊缝图像 ,再通过图像处理方法即可得到焊接缺陷二值图象 。
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