基本解释[计算机科学技术]水力机组机振动故障英汉例句双语例句Vibration is the main fault which affects the regular run and endangers the life-span of hydropower unit.振动是影响水力机组正常运行和危害机组寿命的主要故障。专业释义计算机科学技术水力机组机振动故障