1) V-tooled joint
V形勾缝
2) keyed pointing
凹形勾缝
3) V-shape weld seam
V形焊缝
1.
This paper designed a curve fitting algorithm for the characteristic parameter extraction from the V-shape weld seam image with structure light, which was based on the disturbance characteristics of arc light and splashes and the superiority of projection and curvature methods.
依据带辅助结构光V形焊缝及其弧光和飞溅干扰图像的特点,尝试结合投影法和曲率法的优势,设计了一种满足实时性要求的焊缝特征点提取的曲线拟合算法。
4) "V-shaped" slots(VSS)
"V"形缝隙
5) v joint
v 形缝
6) Pointing
[英]['pɔɪntɪŋ] [美]['pɔɪntɪŋ]
勾缝
1.
Introduction to constructional technology of flat?joint jointed pointing;
平缝凹槽法勾缝施工工艺介绍
2.
On the basis of the in-depth investigation into the quality common fault in pointing of the cement-rubble project on the reaches of Zhang river,the author analyzes the cause of the cavitating of the pointing,and brings forward some approaches to prevent the quality defect and improve the quality of the cement-rubble.
通过对漳河上游浆砌石工程勾缝质量问题的深入调查,分析了勾缝空鼓的原因,并有针对性地提出了防治措施。
补充资料：脊形单缝燃烧器
分子式：
CAS号：
性质：预混合型原子化器中的一种燃烧器。顶部纵断面(与光束垂直)呈凹形沟面状，狭缝位于中间槽顶部。燃烧时凹形沟面周围空气形成对流，见图所示。火焰稳定，噪声小。
CAS号：
性质：预混合型原子化器中的一种燃烧器。顶部纵断面(与光束垂直)呈凹形沟面状，狭缝位于中间槽顶部。燃烧时凹形沟面周围空气形成对流，见图所示。火焰稳定，噪声小。
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