低频

This paper introduce simple low-frequency signal generator system.

本文设计的简易的低频信号发生器。

The detailed investigation of the connection of primary frequency regulation with the low-frequency oscillations was done .in this paper .

本文对电力系统的一次调频和低频振荡的相互作用问题进行了深入研究。

At the same time, these children usually experiment with low-frequency signal where our programs work fine.

同时，这些学生通常在我们的软件工作良好的低频信号领域做实验。

Performance far superior to the performance of other low-frequency cards, long service life.

性能上的表现也远优于其它低频卡，使用寿命长。

An image fusion method based on enhancing the edges of low-frequency domain and wavelet transform is presented.

提出了一种基于低频域边缘增强的小波融合方法。

Low-frequency system, low noise, the work of green environmental protection products.

低频系统，工作时噪音低，属绿色环保产品。

It is shown that the closed-loop excitation control can be adopted to suppress the low-frequency current oscillations in the system.

本文分析了利用励磁闭环控制抑制系统低频振荡的机理，并提出了励磁闭环控制系统的设计方法。

Particularly applicable to a small area produce a big low-frequency dynamic place, and supporting the use of good

特别适用于小范围内产生大的低频动态的位置，并支持利用好

Aiming at this problem, we studied the seismic low-frequency response of reservoir.

为此，开展了储层的地震低频响应研究。

At the same time,so as to choose different fusion rules aiming at low-frequency and high-frequency coefficients for different circumstances.

同时，针对低频和高频系数不同的情况选择不同的融合规则。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。