knot bed造句

• For example, when should two knots be considered the same?
• It is recommended by some sources with the caveats that the ends be left very long ( > 30 cm ), the knot be carefully dressed and fully tightened by pulling individually on all four strands, and then subjected only to moderate rappelling loads.
• The "'slip knot "'is a stopper knot which is easily undone by pulling the tail ( bight allows the knot be released by pulling on an end; the working end for a slip knot, and the standing end for a running knot.