The M4 Sherman proved their metal based upon their reliability, speed, ease of maintenance, and overall adaptability.

M4谢尔曼证明了他们的金属基于他们的可信度，速度，维护的安逸和全部的适应性。

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The diagnosis and prediction system of large equipment based on configuration software is studied to ensure the safety and reliability of the equipment running and achieve scientific maintenance.

为保障大型设备的安全可靠运行，实现科学维护，研究了基于组态的诊断与预测系统。

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The research on the theory and application of power plant condition-based maintenance are very important and significant to improve the security, reliability and economy of power station boilers.

火电机组状态检修理论及应用的研究，对于提高电站锅炉运行的安全性、可靠性和经济性具有重要意义。

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To determine this year's toughest cars on the road, we evaluated all 2009 models based on reliability, safety and quality, along with maintenance requirements.

FORBES: Vehicles