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- The failure rate is astronomically high. 创业失败的几率是非常高的。
- the failure rate function 失效函数
- The failure rate on the bar exam is discouragingly high. 律师考试的不通过率高得让人泄气。
- Reliability is high, the failure rate is less than 1%. 产品可靠性高,年失效率小于1%25。
- conditional failure rate function 条件失效率函数
- In this paper, an effective new way has been proposed to depict the bivariate life distribution based on conditional failure rate functions. 针对两部件组成系统的二维寿命分布,提出了基于条件失效率函数刻画方法,这是一种刻画寿命分布有效的新途径。
- The failure rate of BH group was 27.8% (5/18).There was no loosening or revision in the THA group. BH组的失败率为27.;8%25(5/18)，而THA组则没有松脱或须再手术置换的病人。
- FTU, TTU automation devices in electric power system has played an important role, reducing the failure rate of line. FTU，TTU自动化装置在电力系统中发挥了重要作用，减少了线路的故障率。
- Electromotion leaving tremendous pressure mechanism is simple in structure, the failure rate is relatively low. 电动离台压机构最大特点是结构简单，故障率比较低。
- The failure rate of selective common bile duct (CBD) cannulation varies from 10-15% in endoscopic retrograde cholangiopancreatography (ERCP). 摘要实施内视镜逆行胆胰管摄影术，胆管摄影失败率自10-15%25不等。
- The failure of the plan was laid at his door. 这个计划失败被归罪于他。
- The absence of V-belt avoids belt abrasion and spooling thoroughly.Reduce greatly the failure rate and improve highly sewing efficiency. 无“V”字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。
- The superiority of using trackless equipment cannot be expected if the working cost of trackless equipment is not reduced and the failure rate lowered. 面对技术先进、价格昂贵的进口无轨设备,管理工作必须做精做细,只有努力降低无轨设备的使用成本,降低故障率,才能突出无轨设备与常规采矿设备相比所具有的优势。
- The parameters in the model are estimated by the MLE (maximum likelihood estimate).Then, the confidence density of the failure rate can be obtained. 并以逆幂率模型为例，给出了模型参数的极大似然估计，进而求出可靠度的置信下限。
- The failure was set down to bad planning. 这次失败归因于计划不周。
- Keywords ACD model;failure rate function;random process; ACD模型;失效率函数;随机过程;
- The failure was caused by bad management. 这种挫折是经营不善所致。
- The failure rate is higher when stenosis is present at multiple levels.The study found that LESI is cost-effective only for the group with mild stenosis. 不同位置发生狭窄的失败率较高，该研究发现，LESI仅对于轻度狭窄病患符合经济效益。
- In particular our fourth-generation computer-controlled batching system, the structure more reasonable and more convenient operation, simpler maintenance, the failure rate lower. 特别是我们的第四代配料电脑控制系统，结构更合理，操作更方便，维修更简单，故障率更低。
- The thesis only counts the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate. 本文只统计造成变压器必须退出运行的故障,研究这类失效应把变压器看成是不可修复系统,其最主要的指标是失效率。
