anchor tie

基本解释

A better suggestion would be the Pratt Knot, a very easy to tie knot popularized by news anchor Don Shelby.
一个更好的建议将是普惠结，一个很容易推广领带结的新闻主播唐谢尔比。
Personnel anticipating the need of anchor point or field tie-off point transfer shall carry two lanyards securely attached to the body harness.
欲借助于锚固点或系挂点的人，应携带两套系索，牢固的系在保险带上。
The steel anchor box of the tie ho arch bridge has the characteristics of carrying lug loads and fitting into a small space. This adds to the difficulties in design and production.
系杆拱桥钢钻箱，具有“承受大吨位，适应小空间”的特点，给设计和制造增加了难度。

I tie a spring to my back and I anchor it to the wall and see how much the spring stretches before the two forces balance.
我把弹簧一端系在背后,另一端固定在墙上,观察两个力平衡时弹簧的伸长量
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