The trolley mechanism: Stepless speed regulated and frequency control. Running with less impact and smoother operation.
电车机制: 无级调速调节和频率控制. 运行影响较小,更流畅的操作.
Superiority in submerged arc furnace running of low frequency source
低频电源在矿热炉运行中的优势
To avoid the damage to economization coal implement resonance in running, the theory that flowing liquid causes the vibration is applied to analyse that the vortices break frequency and overfall vibration frequency should be avoided in the course of ash blow and dust removal.
为了避免锅炉省煤器在运行中产生共振引发的危害,应用流体诱发振动的原理分析了在吹灰除尘过程中应尽力避开漩涡脱落频率fw与湍流抖振频率fb的观点。
英语网 · 英语词汇
英语网 · 初中英语语法
英语网 · 双语新闻
英语网 · 双语娱乐资讯
英语网 · 外贸英语