本文针对伺服阀前置级射流流场的流动情况，分析了产生和影响剪切层振荡的机理。
In this paper, the shear layer oscillation mechanism is analyzed producing and impacting which aiming at the flow circs of the jet flow simulation.
为了提高前置级的共模抑制能力，采用了共模信号的抑制电路—右腿驱动和浮地跟踪。
The design adopts the circuit for constraining the in-phase signal, in order to improve the system's CMRR.
目前，客户服务给金融机构带来的优势显而易见，但是问题在于IAD是否将来会很快采取前置级技术。
At the moment, the customer service benefits for FIs seem obvious, but the question remains whether IADs will adopt the prestaging technology anytime soon.
因此，为了改善由射流前置级驱动的伺服阀的性能，研究伺服阀前置级射流流场的数学模型及分布规律是至关重要的。
Therefore, in order to improve the performance of hydraulic servo valve, it is important to study the mathematical model and distribution of jet flow field.
通过改变前置放大级的阴极电阻或者屏极电阻，是不是就可以改变增益或者音色？
Can I change the preamp cathode or plate resistors to change the gain or tone of my amp?
前置放大电路设计了量程自动切换的电阻反馈式两级放大。
A range automatic transfer is designed for the preamplification system with resistance feedback.
前置放大电路设计了量程自动切换的电阻反馈式两级放大。
A range automatic transfer is designed for the preamplification system with resistance feedback.
应用推荐