SCTP负责使用内嵌的heartbeat机制来监视联合的路径；在检测到一条路径失效时，协议就会通过另外一条路径来发送通信数据。
SCTP monitors the paths of the association using a built-in heartbeat; upon detecting a path failure, the protocol sends traffic over the alternate path.
如果网络接口失效，需要用替代路径进行路由。
If a network interface goes down, traffic needs to be routed over an alternate path.
在自重荷载作用下，斜拉桥极限承载力与结构的失效路径有关；
The ultimate load of cable-stayed bridges is determined by the failure path of structure under the dead load.
依据线性损伤律各加载路径下失效时的损伤值均小于1。
The damage is less than 1 for all loading paths with the linear damage rule.
在失效发生时迅速启动，将工作路径上的流量切换到备份路径上。
It works when any invalidation occurs, and switches the traffic from the work path to the backup path.
文章在采用故障树方法对平台消防系统发生失效的路径及可能性进行分析。
In this paper, fault tree method was adopted to analyze the failure routine and possibility of the Marine emergency system.
地震作用下结构体系的可靠度受几种失效路径共同决定。
The corporate influence of the different failure paths on the system reliability should be considered.
但当传感非连通域复杂光瞳时，由于受瞳内遮挡区域的伪包裹相位值影响，路径无关型解包裹算法失效，从而导致MGS算法迭代失败。
But for non-connected pupil, the path-independent phase unwrapping inside MGS is invalid owing to fake value of the points located in obstructed areas of pupil.
但当传感非连通域复杂光瞳时，由于受瞳内遮挡区域的伪包裹相位值影响，路径无关型解包裹算法失效，从而导致MGS算法迭代失败。
But for non-connected pupil, the path-independent phase unwrapping inside MGS is invalid owing to fake value of the points located in obstructed areas of pupil.
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