这些部件具有潜在的壁挂区域，如同一个过分尖锐的锥形物放进一个接头中那样。

These can have potential hang-up areas, like a too-abrupt taper into an adapter fitting.

youdao

采用倒圆锥形和螺柱形搅拌头焊接的接头焊合不良，质量较差。

The quality of the beads welded with inverted taper and cylindrical screw pin is poor, only partially jointed or disjointed.

youdao

其中超声发生器包括有压电换能器、圆锥形变幅杆、安装座和锯片接头。

The ultrasonic generator comprises a piezoelectric energy exchanger, a conical amplitude transformer, a mounting seat and a saw blade joint.

youdao