The failure and maintenance of VRLA battery are ana ly zed from daily work, and then correct use methods and maintenance methods of VRL A are given.
从日常维护管理工作出发,对阀控铅酸(VRLA)蓄电池在失效与维护两方面进行了归类分析,提出了正确使用和维护阀控铅酸蓄电池的方法及应注意的环节。
Using VRL in education can break through the space-time restriction of traditional experiment, reduce the experimental outlay, and evade the dangerous operation in traditional experiment.
虚拟实验室应用于实际教学具有“突破传统教学实验的时空局限性”、“减少实验经费开支”、“规避传统实验的危险操作”等等优点。
Using VRL in education can break through the space-time restriction of traditional experiment, reduce the experimental outlay, and evade the dangerous operation in traditional experiment.
虚拟实验室应用于实际教学具有“突破传统教学实验的时空局限性”、“减少实验经费开支”、“规避传统实验的危险操作”等等优点。
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