The oscillation frequency only was the function of oscillating tube length, not influenced by the spliter.
振荡频率几乎不受分流劈距的影响，它只是振荡管长的函数。
The influence of imaginary component of propellant response function on the oscillating combustion frequency of rocket engine is concisely analysed by a real example.
本文用一实例简洁、通俗地分析了推进剂响应函数的虚部对火箭发动机振荡燃烧频率的影响。
The function and servo control process of the hydraulic mould oscillating unit are introduced and analyzed.
分析介绍了结晶器振动台振动机构的原理特性及伺服控制液压驱动的过程；
The function and servo control process of the hydraulic mould oscillating unit are introduced and analyzed.
分析介绍了结晶器振动台振动机构的原理特性及伺服控制液压驱动的过程；
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