The possibility of chaos in S. cerevisiae culture system in CSTR was investigated by means of numerical computation under fixing the amplitude A and changing the frequency w of forced impulse.
以全混釜中酵母培养系统为对象，固定外加激励振幅值，改变激励频率，运用数值方法研究了强迫激励下乙醇连续发酵系统中存在混沌的可能性。
Fixing the amplitude and changing the frequency of forced simulation, we find an evolution procedure of the system through period doubling route to chaos.
固定外加激励幅值，通过改变激励频率可以明显看出由单一周期解经由倍周期道路通往混沌的演化过程。
The resonant solution on forced oscillation of A2B model is given and the modes of vibration on resonant frequency are discussed.
给出了A2B模型受迫振动的两个共振解，讨论了共振频率下的振动模式。
The advantages of frequency speed control in forced draught fan for boiler in power plant are set forth by examples.
结合实例阐明了电站锅炉送风机采用变频调速的优点。
Power System forced power oscillation is a kind of low frequency oscillation caused by persistent periodic small disturbance.
电力系统强迫功率振荡为持续的周期性小扰动所引起低频振荡现象。
When the rotational frequency exceeds the forced commutation frequency specified with the status of the FST pins, the operation mode is switched to the sensorless mode.
当转动频率超过FST引脚状态指定的强制换向频率后，运行模式切换到无传感器运行模式。
The Excited frequency of forced vibration diverge from the Natural frequency of the machine tool, and the machine tool can be put on the practical application.
机床受迫振动的激振频率避开了机床的固有频率，该机床可以投入实际应用。
Then, through successful application examples of high Voltage frequency converters in forced draft fan and induced draft fan control in thermal power plants, this new technology is prove…
通过高压变频器在火电厂送、引风机等设备改造中的成功应用实例，证明变频调速控制能获得卓越的技术性能和极其显著的经济、社会效益，具有很好的推广应用价值。
The rotation speed falls below the forced commutation frequency.
旋转速度低于强制换向频率。
The rotation speed falls below the forced commutation frequency.
旋转速度低于强制换向频率。
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