The conclusion can provide reference to research into the causes of power system low frequency oscillation .

该研究结果对探讨电力系统低频振荡的产生原因具有一定的参考价值。

youdao

The low-performance cameras, high efficient feature extraction method and sophisticated solution for homography make the cost of expanding the system low.

低端摄像头、高效率的特征提取方法和一致性矩阵求解算法使系统扩展成本大大降低。

youdao

If the frequency of oil-pressure pulsation is near to power system natural oscillations frequency, power system low frequency oscillations of resonance mechanism can be induced.

全液压调速系统的油压容易产生脉动，如果油压脉动的频率与电力系统固有频率接近时也可能引发电力系统共振机理的低频振荡。

youdao

" ...such as relatively low levels of malaria risk to start with, political stability, a good health system and low levels of population movement bringing in infections from elsewhere."

VOA: special.2010.11.03

One of the most famous and one of the most prolific was a man named Charles Colcott Jones who owned a huge rice and partly cotton plantation system in low-country Georgia, just south of Savannah.

其中一位著名的多产农场主名叫,查尔斯·考克特·琼斯,他在乔治亚的低地,拥有大片的良田和一部分棉花种植园,就在乔治亚州东南部一城市

耶鲁公开课 - 美国内战与重建课程节选

Mr.Fillon expressed confidence in U.S.Treasury Secretary Timothy Geithner's newest initiative to help stabilize the banking system by providing guarantees and low-interest loans to investors willing to purchase toxic assets from banks.

VOA: standard.2009.03.24

Then, if you look at leverage and asset quality, for instance, you see a healthy system with low stress points.

FORBES: For India's $11 Bln Kotak Fund, Banks a Favorite

And they claim that the fact the most votes are in this sense "wasted" contributes to the alienation from the electoral system and low turn-out.

BBC: THE CLAIM

And growth will slow inexorably unless several serious structural weaknesses are fixed, including a faltering education system, low workforce participation and a sometimes sclerotic public sector.

ECONOMIST: The next generation | The