您要查找的是不是：
- Spares fault ratio 备件故障率
- fault ratio of hydraulic pressure system 液压系统故障率
- The proposed fault prediction system is successfully applied to the roasting process of a shaft furnace, the fault ratios during production process is decreased, and the proved benefit is achieved. 将所建立的故障预报系统成功应用于竖炉焙烧过程的生产实际中，故障发生率明显降低，取得了显著应用成效。
- She spends her spare time nursing her old mother. 她的业余时间都花在照顾她年老的母亲上。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- What do you like doing in your spare time? 你在闲暇时喜欢做什么？
- I spent all my spare time reading poetry. 我所有的业余时间都用在诗歌阅读上。
- The grumpy man found fault with everything. 那个性情乖戾的人对什么事都要找岔。
- I'll show you where the spares are kept. 我来指给你看放备件的地方。
- He spares no pains to study English. 他不辞劳苦地学习英语。
- Several Mostly Factors Infect Fault Ratio of Vehicle Hydraulic Pressure System 影响车辆液压系统故障率的几个主要因素
- It was not our fault that we were late. 这次迟到不是我们的错。
- Spare blankets lay at the foot of each bed. 每张床的尾端放有备用毛毯。
- We have enough fruit and to spare. 我们的水果充足有余。
- They charged the fault to my carelessness. 他们把这个过失归咎于我的疏忽。
- They want any money you can spare. 你有多少闲钱他们都要。
- I can spare you some, if you want, at cost. 你如果想要，我可按成本让给你一些。
- I can't spare him today we need everybody here. 我今天需要他－－我们需要人人都到齐。
- Jane's worst fault is her quick temper. 珍最大的毛病是她的急性子。
- I like reading novels in my spare time. 我喜欢闲暇时读小说。
