1) longitudinal convex
竖凸纹
2) vertical-fibre lug brick
竖凸沿砖
3) standing flange
竖凸缘
5) vertical rifts
竖向裂纹
1.
This paper analyzes the causation of the vertical rifts in the concrete wall against water wave of the first stage construction of the Songgan Dike in Tonghe County and poses the prevention measure.
分析了通河县松干堤防一期防浪墙竖向裂纹产生的原因,提出了预防措施。
6) Perpendicular crack
竖裂纹
补充资料:多圈凸弦纹镜
多圈凸弦纹镜 商代铜镜。河南安阳殷墟妇好墓出土。同出四种。镜为圆形,镜身较薄。镜面微凸,背面饰凸起的同心圆线纹六圈,同心圆线纹之间,饰以放射状竖线纹,形似放射的光芒。半环形纽。直径11.8厘米、厚0.2厘米、钮高0.8厘米,重0.2公斤。
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