1) boathook bend
倒钩支流
2) flow exchange
支流倒回灌
1.
in this paper, a mathematical moder for the flow exchange between tributary and main channel is proposed based on water equilibrium and flow continuity condition.
依据水量平衡原理及水流连续性条件 ,建立了支流蓄泄库容关系和支流倒回灌数学模型。
3) Barbed thread
倒钩线
4) J-tool
倒钩器
5) back stitch armhole
倒钩袖笼
补充资料：倒回
1.退却，倒退。 2.讨还，索回。
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