您可能需要把经过前几个周期磨损他们看起来您想要的方式来。
You may need to put them through a few cycles before the fraying looks the way you want it to.
曲轴所受到的周期性的气体压力和惯性力导致曲轴磨损、产生弯曲和扭转变形。
The periodic gas and inertia forces taken by the crankshaft may cause it to suffer wear and bending and tensional strains.
主动维护是在设备磨损之前对其根源问题采取的措施，有效地控制磨损及失效的发生，从而大幅度地延长修理周期。
The driving maintenance is before the equipment wears takes the measure to its root question, controls the occurrence which effectively wears and expires, thus lengthens the repair cycle large scale.
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