Cracks have been found in the flange and web splices at groove welds in at least four bridges . 至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking . 在靠近主梁腹板的横向坡口焊缝处常常出现未熔透而导致裂纹。
The region is flat and dry requiring a large irrigation network to provide water to its citrus grooves . 该地区平坦而干燥，需要很大的灌溉网给该地区的柑桔树林供水。
This then allows the lower plate lug to make contact of its two corners with the slanting walls of "v" groove . 这便于下面的极板年的两角与“V”字形沟槽的两个倾斜的壁相接触。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection . 第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
As another outcome of this change of groove he visit on sundays all the churches within a walk . 他这种路线的改变，还发生了另一种结果：他在礼拜天，把所有步行能走得到的教堂都访遍了。
Copper wires are carried back from the rotating terminals to the individual sliprings along grooves in the outside of the shaft . 铜导线从旋转凸块沿着轴外部的凹糟引回到各个滑环上去。
There are parallel grooves or scratches produced when the glacier moved with its load of embedded rock on the lower side . 冰川带着低处嵌着的岩石活动时，形成了这些一条条平行的沟槽或擦痕。
A large number of these cracks occurred because the groove welded component was considered a secondary member or attachment . 发生这许多裂纹是因为把这些坡口焊接部件作为次要构件或附件考虑。
These attachments were considered secondary components, so no weld quality control has been imposed on the groove weld splice . 这些附连件被看作是次要的部件，所以在这种坡口焊接中没有进行焊接质量控制。
