1) border hole
边部孔洞
1.
It made an analysis of a lot of cold rolled sheets that had border crack,border hole and strip breaking in cold rolling process.
文章介绍了通过对轧制过程中出现边裂、边部孔洞并断带的冷轧板进行分析,结果表明断带是由连铸坯中夹杂物引起的,并针对这种情况提出了改进措施。
3) polygon with hole
带孔洞的多边形
4) central hellow
内部中心孔洞
6) cavity
[英]['kævəti] [美]['kævətɪ]
孔洞
1.
Numerical Analysis of the Effects of Material Parameters and Hydrostatic Pressure on Superplastic Bulging of Cavity-sensitive Materials;
材料参数及静水压力对孔洞敏感材料超塑胀形影响的数值分析
2.
Scattering of steady shear waves around a circular cavity in half-space of saturated soil;
半空间饱和土中的圆形孔洞对稳态剪切波的散射
3.
Macro-examination and micro-examination of the characteristics of the cavity on the polished mold surface made of an advanced imported mirror plastic mould steel were carried out.
对某进口高级镜面塑料模具钢制模具成品抛光后表面孔洞的宏观和微观特征进行了分析,测定了孔洞的尺寸和显微硬度,并针对孔洞微区进行了X射线元素面分析,同时分析了孔洞的形成过程。
补充资料：边部
1.边境地区。 2.守边部队。
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