If the communication network, and sometimes interrupted on certain routes, you need to find an alternative solution, which needs to find the shortest path for a rainy day a few.
如在通信网络中，有时候某条线路中断，则需要找一个替代的方案，这就需要找到几条最短路以备不时之需。
This paper provides a simple method for an interrupted polynomial solution for the deflection of a continuous beam.
本文提供一种用截断多项式求解连续梁弯曲变形的简单方法。
Two new quenching methods are proposed as follows:1. Interrupted quenching, whereby the work-piece is first cooled in water or a water-based solution, then cooled in the muddy quenching medium, 2.
提出了两种新的淬火冷却方法：（1）先水或水溶液而后浆状介质的双介质淬火方法；
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