1) tacking
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回缝
1.
The principle of tacking stitching of lockstitch sewing machine was analyzed,pointing out that whether the tacking stitching is in good order or not lies in how to control the tacking relay.
对工业平缝机回缝线迹的产生原理进行分析,提出回缝线迹整齐与否的关键技术是对倒缝继电器的控制。
2) back flow
回流缝
1.
Reason analysis for back flow blockage of mechanical whisk settling pond;
机械搅拌澄清池回流缝易堵的原因分析
3) French seam
来回缝
4) gap regenerator
缝隙回热器
1.
A new concept of pulse tube refrigerator using gap regenerator as its regenerator is suggested.
提出一种缝隙回热器式脉管制冷机 ,并进行了计算机模拟 。
5) polycyclic suturing
多旋回缝合作用
6) rotary sewing machine
回转式缝纫机
补充资料：三一回五一回
1.犹言三番五次。
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