失效

Results Of the 5 cases of internal fixation failure,2 were caused by operative mistakes, 1 by wrong selection of internal fixators, 1 by too early weight-bearing,and 2 by postoperative infection;of the 11 cases of nonunion or delayed union, 5were caused by severe primary injury, and 4 by unsuccessful reduction.1 cases of pain were caused by evection of proximal LISS plate,and 1 postoperative infection due to improper emplacement of the plate during the operation resulted in long exposure of plate end.

结果：5例内固定物失效的病例中，2例由于手术操作失误，1例由于内固定物选择失误，1例由于术后负重过早，1例由于术后感染导致内固定物失效；11例骨折不愈合或延迟愈合的患者中，5例由于原始损伤严重，4例由于术中复位不佳引起不愈合或延迟愈合；1例LISS钢板近端突起于皮下引起疼痛，术后伤口感染，1例钢板近端长期外露，是由于术中钢板的放置位置不良；膝外翻畸形1例。

Finally, EM algorithm was used to statistical analysis for zero-failure data, and to estimate the exponential distribution's parameter.

最后将EM算法推广到无失效数据情形下，得出无失效数据下的指数分布平均寿命的一个估计。

Fail-safe stance involves designing a system in such a way that even if one or more components fail, you can still ensure some level of security.

失效安全指的是在设计时考量当系统的单一或多个元件失效时，如何能够确保一定等级的安全性。

In case of a potential page fault, tracing a ray is canceled, while the missing memory page is scheduled to be loaded by an asynchronously running fetcher thread.

在潜在的页面失效时，追踪一个射线被取消，而失效的页面则即由异步读取线程进行加载。

In order to compute the failure probability of structural systems for stability of gravity retaining walls, firstly, two performance functions against overturning and sliding of gravity retaining walls were established. Then, the first order second moment theory in structural reliability analysis, i.e., the checking point method was introduced to compute the two failure modes respectively, and two corresponding reliability indexes could be obtained.

为了计算重力式挡土墙稳定性的结构体系失效概率，首先分别建立重力式挡土墙结构抗倾覆稳定性和抗滑移稳定性的功能函数，然后引入结构可靠度分析一次二阶矩法中的验算点法分别对两种失效模式进行计算，得出两个相应的可靠度指标。

In last chapter, we showed the ordering relationship of the residual life between multiple life insurance and the individuals assuming the individuals are independent and identically distributed, we also show...

本文主要的研究工作是考察多重生命函数的剩余寿命和失效时间与个体的剩余寿命和失效时间之间的关系。本文主要在两种假设下对连生状态和最后生存者状态与个体的比较：一、个体之间独立同分布；二、个体之间独立但不同分布。

Samples imply that this type of human error will make the results of calculating of the structure reliability and the failure probability unsure, and it may be dangerous if adopting the improper distributed function.

算例表明，这类人为差错会导致结构可靠度或失效概率的计算产生失真，且计算所得的失效概率是危险的。

Studied the inner resistance in different charge capacity and different charge magnification, researched the charge efficiency in different charge capacity, and measured the inner resistance at high rate.

通过对失效电池不同充电容量、充电倍率下交流内阻的研究和大电流脉冲下直流内阻的研究，确定了快速判定MH-Ni电池是否失效的相关方法，并通过测量电池的内压和不同充电容量下的充电效率讨论了其有效性

The implementation process of the distributed interlock function and the transmission characteristic of the interlock information are analyzed.

研究了分布式联锁功能的实现过程：分析了联锁信息的传输特性，建立了导致联锁信息传输时延不确定的永久失效和瞬时失效模型。

But " effective " with " invalidation " it is opposite,"Invalidation " either " invalid ".

但"有效"与"失效"是相对的，"失效"不是"无效"。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。