resilient ring

基本解释

Resilient Packet Ring (RPR) is an emerging Layer 2 media access control (MAC) technology that meets those needs.
RPR是新兴的第二层媒体访问控制（MAC）技术，能满足这些要求。
After 3 minutes, tough and resilient ring drive shearing moiety, but because the ring is too thick, hardness too big, still can not fold its flexure to dismantle.
3分钟后，坚韧的戒指被剪断了一半，但由于戒指太厚，硬度太大，仍无法将其折弯取下。
Resilient ring networks can contribute significantly to network resilience in the event of failure but they do not in themselves provide absolute network redundancy.
弹性网络在网络故障发生时能表现出显著的网络弹性，但就网络本身来说，它并不能提供绝对的网络冗余。