1) defect of pit
凹斑缺陷
2) pit
[英][pɪt] [美][pɪt]
凹坑缺陷
1.
Safety assessment of surface pit in penstock;
压力钢管表面凹坑缺陷的安全评定
2.
The stress magnification factor (SMF) of a pit, which is proposed as a new concept in the study, is calculated with three dimensional finite element method.
表面凹坑缺陷是水电站引水压力钢管中的一类常见缺陷。
3) groove defect
凹缺陷
1.
Based on our experiments,we presentin the paper the diamond nucleation mechanisms of the groove defects on the substrate surface.
提出了金刚石在衬底表面凹缺陷内成核的理论，指出凹缺陷尺度对于金刚石成核有着决定性作用，合适的凹缺陷将使成核率达到最大。
4) dryspot
干斑缺陷
1.
Furthermore,the methods to remove the dryspot of the part were studied particularly.
采用自主开发的RTM工艺3D模拟系统对所选复合材料构件进行了模拟分析,由此确定了最佳注射方式及注射口和溢料口的合理位置,在此基础上详细研究了消除构件干斑缺陷的方法,为优化工艺提供了依据。
5) Spot defect
斑点缺陷
6) spot like defects
斑状缺陷
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
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