查询词典 noise-power-ratio

The averaging and filtering method is used to extract the VEP signal by improving the Signal-to-Noise.

采用累加平均和滤波的方法提高信噪比，用于提取微弱的脑电信号。

Wavelet filtering and averaging method are used to extract the weak VEP signal from strong background noise.

采用累加平均和小波滤波提取强噪声背景下微弱的视觉诱发电位。

I have a particular aversion to noise.

我对噪音特别反感。

I was awaked by the noise.

我被噪音吵醒。

In the washing out the symmetry axis of the paper machine distributed four side point, and visiting pharyngo measuremen one of the biggest noise.

在晾纸机的对称轴上分布四个侧点，并巡咽测量确定一个最大噪声点。

The effect of babble noise to speech discrimination is more obvious in noisy environment.

在嘈杂环境中，多人谈话声对言语识别的影响更明显。

Its main purpose is to reduce background noise.

它的主要目的是降低背景噪声。

Do you find it difficult to follow aconversation if there is background noise?

你是否觉得在嘈杂的环境中难以进行交谈？

There's a lot of background noise here; could you speak a little louder?

这里的背景杂音太大了，可以请您讲大声一点吗？

Do you find it difficult to follow a conversation if there is background noise?

你是否觉得在嘈杂的环境中难以进行交谈？你的母亲是否健在？

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。