轨道振荡 orbital oscillation
管道振动 piping vibration ; Pipeline vibration ; pipe vibration
金道振 Kim don jin
金道振徐伊秀 Song by Gummy ; Song by Easy FM
通道振程 channel wobbling
金道振徐伊秀-不是 Song by Easy FM
金道振徐伊秀想要等待 Song by Gummy
轨道共振 orbital resonance ; [天] orbit resonance ; Bahnresonanz ; guideway resonance vibration
北海道振兴公司 hokkaido shinko co., ltd
在总结历次试验结果的基础上，得出了喘振现象及间歇式振动现象是由多叶风机叶道流场失去稳定性所引起的结论。
On the basis of summing various test results, it is put forward that surging phenomena and intermittent oscillation phenomena are caused by buckling of blade channel flow field.
提出了叶道收缩系数、哨声发生函数和喘振发生函数三个新概念。
Three new conceptions of blade channel contraction factor, whistling generation function and surging generation function are proposed.
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