查询词典 failure analysis

It's better to learn a lesson from someone's failure than from the failure of yourself.

从别人的失败中吸取教训比从你自己的失败中吸取教训好。

From the failure time the failure load can be calculated using a simple linear interpolation.

从失败的时候失败计算负荷可以使用一个简单的线性插值。

Objective To evaluate applicability and therapeutic effects of acute calculi obstructive renal failure with uretropyeloscopy. Methods 21 patients with acute calculi obstructive renal failure were treated by ballistic lithotrity under ureteropyeloscopy and indwelled with double-J catheters.

目的 探讨输尿管镜在处理因结石梗阻引起肾衰时的应用和疗效方法对21例输尿管结石19例（其中上段4例，中下段15例，肾盂内发性结石并出口梗阻3例）出现梗阻性肾衰的患者实施输尿管气压弹道碎石术及留置双J管治疗。

By using the vector Markov process theory and Laplace transform methods, we obtain some reliability indices such as the Laplace transform of the reliability of the system, the mean time to the first failure of the system, the steady-state availability and the steady-state failure frequency.

利用向量Markov过程理论和Laplace变换的方法，求出了系统可靠度的Laplace变换，系统首次故障前平均时间的表达式，系统的稳态可用度和稳态故障频度等可靠性指标。

Empirical Bayes estimates of steady-state availability in exponential distribution model;2. Using vector Markov process theory and Laplace transform method,we obtain the Laplace transform of the reliability,the mean time to first failure,the steady-state availability and the steady-state failure frequency and so.

利用向量Markov过程理论和Laplace变换的方法，求出了系统可靠度的Laplace变换，系统首次故障前平均时间的表达式，系统的稳态可用度和稳态故障频度等可靠性指标；此外，还通过数值比较考察了系统参数对系统稳态可用度的影响，并对系统进行了效益分析。

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.

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。

Compared with the actual landslide, the simulation result is good, which proves that the microcrack is the primary factor to control the rock slope failure; and it is very valuable for understanding the failure mechanism of the jointed slope.

通过与实际滑坡形式进行对比，模拟效果好，证明微裂纹是控制岩质边坡破坏的主要因索，对理解节理边坡的破坏机制具有重要意义。

By TDS-6 microseism test system, the MS effect of the compound coal-rock samples from Xinzhouyao Coal Mine was studied in the process of deformation, fracture and rockburst failure, especially the evolvement of MS frequency-spectrum before and after rockburst failure was revealed.

利用TDS-6微震采集系统测试了忻州窑煤矿组合煤岩试样变形破裂直至冲击破坏过程中的微震信号，特别是冲击破坏前后微震频谱的变化规律。

In order to clarify the type, the causes and the mechanism of the sealing failure, and the further improve the working life of the seal rings of drilling mud pump plunger, this paper analyzed the seal failure of myriameter drilling mud pump plunger.

为了弄清高压钻井泥浆泵柱塞密封圈的失效形式、原因及机理，进一步提高钻井泥浆泵柱塞密封圈的寿命，对万米钻井泥浆泵柱塞密封失效分析。

However, at least 1 outside observer urged caution in interpreting these findings."The reliability and validity of high-resolution computerized tomography in kidney failure has been questioned," Ell Friedman, MD, nephrologist and Distinguished Teaching Professor of Medicine at the State University of New York Downstate Medical Center in Brooklyn, told Medscape Nephrology . He cited a recent study by Barraclough et al ( Nephrol Dial Transplant . Published online before print May 1, 2008) showing significant imprecision in HRCT-derived validation of coronary calcification in kidney failure patients, depending on who reads the results.

然而，至少一位以上的外部观察者表示在阐释这些研究发现时必须特别小心，布鲁克林纽约州立大学Downstate医学中心的肾脏学家与卓越教学医学教授Ell Friedman医师向Medscape肾脏学表示，高解析度电脑断层扫描应用於肾脏衰竭上的信度与效度已经受到质疑；他引用最近一项由Barraclough等人（发表於Nephrol Dial Transplant，於2008年5月1日线上发表）的研究结果，显示HRCT延伸的肾脏衰竭病患冠状动脉钙化检验有相当程度的误差，取决於谁判读检验结果。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。