... stipulate规定 periodic speed fluctuation周期性速度波动 butt weld 对接焊缝 ...
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It found that adoption of energy storage flywheel structure could improve the current operation situation and make the periodic speed fluctuation tend to be balanceable and homogeneous.
采用储能式飞轮结构能改善目前的运行状况，使周期性速度波动趋于平衡均匀；
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