knot strength

例句：

1. 1. The rope was tested for its knot strength before it was used in the construction.
   在用于建筑之前，这根绳子被测试了它的结强度。
2. 2. The engineer calculated the maximum knot strength of the cable to ensure its safety during transportation.
   工程师计算了电缆的最大结强度，以确保运输过程中的安全。
3. 3. The strength of the knot is crucial for the integrity of the rope.
   结的强度对于绳索的整体完整性至关重要。