Parallel welding makes profile-clamps synchronously and symmetrically feeding forward; high corner strength.
采用平行焊接技术，实现每个机头两块压钳同步对称进给，焊接角强度更高；
2
A planar feeding circuit is proposed in this paper, which is structured by co-planar waveguide and excites a rotating mode in parallel plate waveguide.
本文介绍了一种能在平行板波导中产生旋转模式的共面波导馈电方式。
3
The parasite lives a parallel life inside our bodies, feeding off our own energy, our own cells or the food we eat, or even feeding off the health supplements we use.