原因

Abstract］ objective to explore the failure causes of mastoidectomy and precautions.methods the operation findings of 37 cases who underwent revision mastoidectomy from 1995 to 2005 were analyzed for causes of the primary procedures and revision mastoidectomy failure.results original symptoms disappeared.all cases achieved a dry ear after mastoidectomy 1～3 months.conclusion causes of failure of mastoidectomy include unfamiliarity with regional anatomy,absence of skill of surgeons,unadequate opening of mastoidale,and clinical experiences.each of these can result in residual lesion and inadequate drainage.some exceptions can also result in reoperation.to resect the pathological changes tissue thoroughly,to remain good drainage after operation,to manage some execptions are keys to prevent reoperation.

目的 探讨乳突根治术不能干耳原因及预防措施。方法对我科1990~2005年收治的37例乳突根治术不能干耳患者的再次乳突手术所见进行分析，并行二次乳突根治术。结果术后1～3个月患者原有症状消失、干耳。结论乳突根治术失败原因主要是术者中耳乳突解剖不熟、基本功不过硬、临床经验不足导致病灶残留、引流不畅和乳突尖开放不够及某些特殊情况所致。术中彻底去除病灶，保证术后引流通畅及特殊情况的处理，是防止二次手术的关键。

The equilibrium phase particles that induce the sensitivity of the quenching are not the direct reason that causes the alloy fracture; the microzone of PFZ around particles limits crack extension and coordinates deformation, this causes the formation of the ductile tension fracture.

引起淬火敏感性的平衡相粒子，不是造成合金断裂的直接原因，粒子周围的无析出微区起到了限制裂纹扩展和协调变形的作用，是合金形成延性拉伸断口的原因。

Other problem caused by ambient reasons, accident, improper operation, change, adjustment,neglection,abrasion, installation and connection with outer power .

产品由于外部原因、意外损坏、不正确的使用、更改、调整、疏忽、磨损、不正确的安装、不正确的与外设连接和外部电源等原因导致的问题

This study sought to examine patients' extent of medication adherence over time and reasons for nonadherence. Thirty-nine new kidney transplant recipients were asked to complete a month-long medication-taking diary that included reporting medication nonadherence such as skipped medications, medications taken early or late, taking dosages greater or less than prescribed, and the reason for each occurrence of nonadherence.

本研究旨在探讨患者坚持服药的持续时间以及不坚持药物治疗的原因。39名刚刚做完肾移植手术的受体参加了此项研究，他们需要完整的填写一份为期一个月的用药日志，包括跳跃式服药等没坚持服药的情况、提前服用或推后服药、比规定剂量多服或少服、每次不坚持服药发生的原因等。

Standard granger noncausality tests are used to further study the relationship of freight volume, ton-kilometers and GDP. Furthermore, a vector ARMA model is built to analyse the dynamic relationships among them. The results show that there is...

结果显示，交通货物运输量与国民生产总值之间没有协整关系，货物周转量是货运量、国内生产总值的Granger原因，但货运量、国内生产总值不是货物周转量的Granger原因。

One reason is that some lees well-known nutrients and some nonnutrient food components could be important to health;some foods may be better sources of these than others .another reason is that monotonous diet may deliver large amounts of toxins or contaminants .each such undesirable item in a food is diluted by all the other foods eaten again.

原因有以下几点：其一是有的鲜为人知的营养素或非营养素成份实际上对健康及其重要。一些食物可能比其他食品含有相对较多的此类物质。另一个原因是单一的膳食可能含有大量的毒素或者污染物质。每一种食物中含有的不必要的成分可以被搭配的其他食品稀释，如果这种食品要几天后才再吃，那就会被进一步稀释。

However, it is just the western democracy, the root cause, that decides the inevitable result instead of accidental one that Kuomintang lost its power in Taiwan. But, why so soon? Why the result is so extremely cruel to Kuomintang? The answers lie in the followed Chapter Two, Three and Four:the first is the grow-up of anti-Kuomintang movement and the nonofficeholding dissertations of democratic party; the second is the dirty-money politics of the democratic party, local ingroups and the practice of bribery at elections; the third is the populism of Li Denghui, the three break-ups of Kuomintang and the influence of election system on election result.

当然西方式的民主制度决定了国民党将政权交出是必然而非偶然的结果，也是其根本原因，但为何这么快﹖结果这么惨﹖在第二﹑第三及第四章可总结出以下几个加速和惨跌的原因：一是台湾反对运动的崛起与民进党的「在野论述」；二是国民党的「黑金政治」﹑地方派系与贿选；三是李登辉的「民粹主义」与国民党党内的三次分裂和选举制度本身对选举结果的影响。

In the event of any termination or nonrenewal of this Agreement pursuant to the terms hereof, DISTRIBUTOR shall not be entitled to any compensation, damages, payment for good will that has been established, severance pay, indemnity or any other amount for any other cause, by reason of the termination of the relationship between x and DISTRIBUTOR, or by reason of the termination of this Agreement or any rights hereunder, despite any applicable law within or without the Territory to the contrary.

万一发生任何终止或不再续签这个协议，出于A与分销商终止关系的原因，或由于这个协议或下文任何权利的终止，不管任何可适用的领域内或相反领域外的法律条款，按照本文件中的条款，分销商没有权利获得任何补偿、损害赔偿、因建立良好意愿所得的报酬、解雇金、保障金或为其它任何原因产生的其他款项。

In the event of any termination or nonrenewal of this Agreement pursuant to the terms hereof, DISTRIBUTOR shall not be entitled to any compensation, damages, payment for good will that has been established, severance pay, indemnity or any other amount for any other cause, by reason of the termination of the relationship between A and DISTRIBUTOR, or by reason of the termination of this Agreement or any rights hereunder, despite any applicable law within or without the Territory to the contrary.

万一发生任何终止或不再续签这个协议，出于A与分销商终止关系的原因，或由于这个协议或下文任何权利的终止，不管任何可适用的领域内或相反领域外的法律条款，按照本文件中的条款，分销商没有权利获得任何补偿、损害赔偿、因建立良好意愿所得的报酬、解雇金、保障金或为其它任何原因产生的其他款项。

Determining whether the time that RNC transmits downlink FP frame is stable or not: if unstable, determining the nonsynchronous reason is that the time that RNC transmits FP frame is unstable and determining whether the time that NodeB transmits uplink FP frame is stable or not: if unstable, determining the unstable reason of transmission channel is that the time that NodeB transmits uplink FP frame is unstable; D.

确定RNC发送下行FP帧的时间稳定或不稳定，在不稳定时将传输信道不同步原因确定为RNC发送下行FP帧的时间不稳定，并确定NodeB发送上行FP帧的时间稳定或者不稳定，在不稳定时将传输信道不稳定原因确定为NodeB发送上行FP帧的时间不稳定；D。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。