大家都搜：
偶然失效，随机失效
1、random stranger───随机陌生人
2、random───n.随意；adv.胡乱地；adj.[数]随机的；任意的；胡乱的
3、at random───任意地，随便地; 信; 横七竖八; 胡乱；胡乱地；随便地；任意地
4、random facts───随机事实
5、failure───n.失败; 失败的事/人; 没做到; 故障; 破产; 歉收；n.失败；故障；失败者；破产
6、random walk───[数]随机游动；[热]无规行走
7、random chat───随机聊天
8、Random tracks───随机轨道
9、random number───[数]随机数
1、It was a random failure that was not managed very well, 'the engineer said. The problem was later fixed, he said.───这名工程师说，这是一个没有得到很好解决的随机故障。他说这个问题后来被解决了。
2、Troubleshooting of Random Failure of Numerical Control Ma-chine Tool───数控机床随机性故障的排除方法
3、A random failure of just one component will make the equipment unusable, which results in huge loss.───某个备件失效经常会使整个设备处于停机状态，造成巨大的损失。
4、Adaptive Importance Sampling Algorithm for Fuzzy-Random failure Probability───考虑基本变量模糊与随机性的广义自适应重要抽样法
5、It was a random failure that was not managed very well, the engineer said. The problem was later fixed, he said.───这是个随机的故障那时处置的其实不好，工程师说，厥后，这个妨碍被办理了。
6、It was a random failure that was not managed very well,' the engineer said.───这名工程师说，这是一个没有得到很好解决的随机故障。
7、"It was a random failure that was not managed very well, " the engineer said. The problem was later fixed, he said.───这是个随机的故障当时处理的并不好，工程师说，后来，这个故障被处理了。
8、A System Structure for Reducing Random Failure Rate in Control System───一种降低控制XiTong随机故障率的控制XiTong结构