错误选择

Starting today, you are one of the most promising things America has to offer: you are an Aggie with a degree.

在毕业离校的那一天，我曾经很害怕，担心别人会怎么想，担心我不符合要求，担心做出错误的选择，担心让辛辛苦苦工作供我念大学的人失望。

In this paper Ⅰ successfully applied these methods to fault diagnosis, and presenting some new innovative machinery fault diagnosis method; First Ⅰ present a new gear wornout fault diagnosis method, this method use the vibration signal's time-frequency attribute and instantaneous phase undulation to accurately detect gear's fault, and by comparing with the traditional frequency domain analysis method, this method reveals that many nonlinear and nonstationary characteristic exist in gear's vibration, this tell us that if we use frequency domain analysis method without pay attention to the signal's characteristic, we could get wrong diagnostic result; Then Ⅰ present a new bearing fault diagnosis method, this method use ATVFD and Hilbert transform to do envelop demodulation,Ⅰ analyze the envelop with time-frequency method and find out that this method is more accurate then traditional method.Ⅰ also explain that the modulation of the fault to the carrier wave may also be non-stationary and nonlinear; Finally Ⅰ present a cylinder pressure measurement method of diesel engine by means of vibration, cylinder pressure is an important parameter of diesel engine fault diagnosis, the pressure measuring is simplified a lot by this method,Ⅰ also use the ATVFD and time-frequency analysis to realize it.

本文中将上述理论方法成功地应用到故障诊断中去，提出了几点创新性的诊断方法；提出了一种齿轮磨损故障诊断的新方法，该方法利用振动信号能量的时频域分布特征与瞬时相位波动特征可以进行精确的齿轮故障诊断，并通过与传统的频域诊断方法的比较，揭示出齿轮振动中存在的明显的非线性与非平稳特征，说明了不加选择地利用频域分析方法进行齿轮故障诊断很可能会得到错误的诊断结果；提出了一种轴承故障诊断的新方法，该方法利用ATVFD分解与Hilbert变换进行包络解调，并对解调得到的包络信号进行时频域分析，可以实现更加准确轴承故障诊断，说明了故障对载波信号的调制往往也是非平稳与非线性的；提出了一种利用振动信号进行柴油机汽缸内压力检测的新方法，柴油机汽缸压力的变化是柴油机故障诊断的重要参数，利用振动方法可大大简化汽缸压力的检测过程，该方法也是综合利用ATVFD分解与时频域分析方法实现的。

Following testing and soon after commissioning of a system, if either the Model-B or Model-C valve develops a leak at the top bearing, the flange face-seal, and/or across the valve disk, the most likely suspicion would be inappropriate selection of the elastomeric seat and seals.

在系统测试和试运转后不久，如果型号B或型号C阀门的任何一种在阀门的顶部轴承、法兰面密封，以及阀门阀瓣等部分出现了泄漏，则很有可能是由于选择了错误的弹性材料阀座和密封。

For co-star Gasol, who despite his strong relationship with Bryant will still get earfuls of reprimand at times, to be able to make this sort of decision with the game on the line — without hesitation — is nothing short of titanic for the Lakers.

对于湖人队的2位巨星之一加索尔来说，尽管他和科比的关系很铁，但是如果在这种关键时刻犯错误的话难免会受到一些指责。而他在当时那种紧张的比赛时刻能做出如此选择，并且是毫不犹豫地，这对于湖人实属一笔宝贵的财富。

Since the wrong strategy pick will taste like red eye gravy on your pumpkin pie, be certain the new strategy fits comfortably with your new public relations goal.

由于错误的战略选择，将味道红眼肉汁在您的南瓜饼，一定的新策略适合从容地与您的新公共关系的目标。

Stubborn, narrow-minded, unwilling to listen to criticism or to consider alternatives to disastrous mistakes, they surrounded themselves with sycophants and shaped their policies to appeal to retrogressive political forces (in that era, pro-slavery and racist ideologues).

性格顽固，思路狭窄，对于灾难性的错误不肯听取批评意见或者考虑可选择方案。他们被谄媚者所包围，并且把他们的政策修订偏向于倒退的政治势利(在那个时期，反奴隶制与种族主义的思想体系)。

Lack of eponsibility,bad psychlogical statua incorrect starting point of thinking and unreasonable radiation and convergence thinking could all result in misdiagnosis.

医师责任心差、不良的心理状态、思维基点选择错误、辐射—辐集思维不良等均可导致误诊。

A bank assumes no liability or responsibility for the consequences arising out of delay, loss in transit, mutilation or other errors arising in the transmission of any messages or delivery of letters or documents, when such messages, letters or documents are transmitted or sent according to the requirements stated in the credit, or when the bank may have taken the initiative in the choice of the delivery service in the absence of **ructions in the credit.

当报文、信件或单据按照信用证的要求传输或发送时，或当信用证未作指示，银行自行选择传送服务时，银行对报文传输或信件或单据的递送过程中发生的延误、中途遗失、残缺或其他错误产生的后果，概不负责。

This article analyzes the problems,such as the time delay and error code characteristic of optic fiber channel,path switching mistake caused by maintenance staff and improper parameter setting on 2 M channel retiming,which will produce negative influence on protection system.

文章分析光纤通道时延、误码特性、人为造成的通道倒换方式选择错误、2 M通道重定时参数设置不当等问题，研究这些问题给保护系统带来的负面影响，提出了光纤保护对通道的要求及注意事项。

I chose to go one step further and add a DIV tag as a place holder for validation errors on the page.

我选择了向前迈进一步，并添加一个作为页面上的验证错误占位DIV标记。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！