通过与现有楔形绳环的比较，介绍了新型楔形绳环在加工及现场使用的优点。
Through the comparison with wedge rope-ring in present, this paper introduces the advantage of new type wedge rope-ring when its machined in shop or used in site.
只有绳子没有安全吊带一点用也没有；另你还需要快扣，绳圈，勾环和岩盔。
A rope is no use without a harness. You need quickdraws and slings, carabiners and a helmet.
菊绳，缝(或系)一些环的扁带。在器械攀登中用作可调节的扁带。
Daisy chain -a sling sewn (or tied) with numerous loops, used as an adjustable sling in aid climbing.
“产羔绳”(可以在农业用品店买到)最为理想：结实，长度适中，柔软，并且在两端各有一个圆滑的环，方便抓握。
Lambing ropes (available from agricultural suppliers) are ideal - strong, correct length, soft - and they have a smooth loop at each end which is very convenient for holding.
密目网一般由网体、开眼环扣、边绳和附加系绳组成。
Generally dense mesh is composed by net body, eyes open buckle, side rope and attached tether.
密目网一般由网体、开眼环扣、边绳和附加系绳组成。
Generally dense mesh is composed by net body, eyes open buckle, side rope and attached tether.
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