Hydraulic friction welder has some disadvantages as high energy consuming, pressure pulsation, noising and heating.

Wavelet scale pruning de-noising method was put forward and its advantages were introduced.

以实例分析的方式提出小波尺度加权降噪法,并阐述其原理及优点.

A wavelet de-noising method is introduced, and feasibility of the method is verified by numerical calculation.

介绍了小波去噪方法, 并通过数值计算验证了方法的可行性.

One infrared image de-noising approach by fuzzy threshold based on stationary wavelet transform is proposed.

提出了一种基于平稳小波变换的红外图像模糊阈值去噪方法.

A kind of infrared image threshold de ? noising method based on discrete stationary wavelet transform is given.

提出了一种基于离散平稳小波变换的 红外图像 去噪方法.

De-noising measures are proposed on the analysis the characteristic and source the noise.

本文在分析了干扰信号特点和来源的基础上,提出了相应的 抗干扰 措施.

The bus engine was noising in the background of the phone call.

在打电话的情况下,那辆公共汽车引擎发出声音.

As a result, a de-noising algorithm with lift scheme that can work online has been presented.

将提升算法引入陀螺信号的变换过程, 给出了陀螺信号小波去噪的在线计算方法.

In this paper , mean threshold is presented on which wavelet packet de noising is studied.

文中提出了平均阈值的概念,并在此基础上研究了小波包去噪的效果.

In analytical chemistry, wavelet transform has been mainly utilized for signal smoothing, de-noising and compression.

在分析化学领域中, 小波分析也逐渐应用于去噪与平滑 、 数据压缩等方面.

This paper presented a new method based on nonlinear wavelet transform to image de noising.

提出一种新的非线性小波变换去噪方法.

The filter combining the median filter with the wavelet de-noising algorithm is built.

提出了一种将中值滤波与小波消噪算法集成的混合滤波器.

Noisome vapours arise from the mud left in the docks...

难闻的蒸汽由船坞中余留的泥浆散发出来。

Surely he shall deliver thee the snare of the fowler, and the noisome pestilence.

3他必救你脱离捕鸟人的网罗和毒害的瘟疫.

I destroy all noisome and rank weeds , I keep down all pestilent vapours.

我摧毁了一切丛生的毒草,控制一切有害的烟雾.

Surely he shall deliver thee from the snare of the fowler, and the noisome pestilence.

他必救你脱离捕鸟人的网罗和毒害的瘟疫.

noisome smells

令人生厌的气味

Surely he shall deliver thee from the snare of the fowler, and from the noisome pestilence.

3他必救你脱离捕鸟人的网罗, 和毒害的瘟疫.

It's a noisy place with film clips showing constantly on one of the cafe's giant screens...

这个咖啡馆很嘈杂，室内的一个大屏幕上不停地播放着电影片断。

The bar was very noisy.

酒吧里非常嘈杂。

The kids have been really noisy today.

孩子们今天实在是吵。