1) curved slot screen plate
波形缝形表面筛板
2) contoured screen baskets
波形筛板
3) deformation crack
面板变形缝
1.
Research and application of submerged seal structure in mending deformation cracks of dam deck;
沉埋式止水结构修补堆石坝面板变形缝研究及应用
4) corrugated surface
波形表面
5) waviness of the surface
表面波形
6) weld surface appearance
焊缝表面成形
1.
Sheets of wrought magnesium alloy AZ31B were welded with CO2 laser,and the influences of gas shielding condition and welding parameters on weld surface appearance were investigated.
采用3kW的CO2激光器焊接4mm厚的AZ31B变形镁合金板材,研究了气体保护方式和焊接工艺参数对焊缝表面成形的影响。
补充资料：人缝
1.人群中的空隙。
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