shoe string

Finish off with the bow tie by cutting a15 inch scrap fabric and tie this in a shoe string bow.

剪一块15英寸长的碎布头，像系鞋带那样系成蝴蝶结的形状。

Always slip and cut the drilling line with the drill string in the cased hole and the bit is at or near the casing shoe.

滑大绳或者倒大绳时，一定要把钻具下到套管内，使钻头处在或接近套管鞋。

Some bottom fixing assemblies of the temporary casing string have been designed such as air-liquid helical flow mixed nipple joint, groove casing shoe, anti-abrasive casing nipple joint and anti-backoff rotation device.

设计了气液旋流混合短节、防挂坡口套管鞋、耐磨套管短节、防倒扣旋转装置等临时套管柱下部固定结构。

It means not help you tie your shoe but that little plastic tip keeps the rest of the shoelace, the shoe string from unraveling into weak and useless threads.

它可能不会帮助你系上鞋带，但这两个塑料头帮助鞋带的其他部分，线绳的部分，不至于脱线，变成脆弱没用的线头。