quiesce-at-end-of-chain indicator

例句：

1. 1. The chain-end indicator is used to indicate when a particular part of the chain has reached its end.
   链端指示器用于指示链条中特定部分已经到达末端。
2. 2. In this case, the end-of-chain indicator can be used to determine when the last link in the chain has beenbroken.
   在这种情况下，链端指示器可以用来确定链条中最后一个环节是否已经断裂。
3. 3. The use of chain-end indicators helps to ensure that all parts of the chain are properly secured and functioning correctly.
   使用链端指示器有助于确保链条的所有部分都得到妥善固定并正确运作。