查询词典 noise

An adaptive filter based on Data-Reusing Least-Mean-Square algorithm has been proposed and applied in magnetocardiography to suppress ambient noise.

提出了一种基於数据重置最小均方算法的自适应数字滤波器，并将其应用於抑制心磁信号的背景噪声。

In 10-20s period band, the sources of ambient seismic noise has a very clear seasonal variability.

由于短周期面波强烈的衰减和吸收效应，提取出的这一周期段的瑞利面波格林函数的信噪比较低。

They are additionally covered with high-quality material for better shielding from oscillations caused by ambient noise.

为了更好地防止外部噪音产生的震动，它们另外覆盖着高质量的材料。

People's living ,make the working more crowd and more and more the use of viechle ,which cause ambient noise growing worse.

人们生活，工作越来越拥挤，越来越多地使用各种汽车和机器，因此环境噪声日益严重。

We have the advantage of products; A stainless steel plate planes, electroplating americium, both inside and outside decorative pieces series; B; PVC fenders, rain-mei, foot pad series; C environmental noise floor molding plastic, electric glass-lifting; D brand paste Ex Taiyang Mo licensing, local drive, audio series, our philosophy is' your success, I grow up '.

我们的优势产品有；A不锈钢车牌架，电镀镅，内外装饰件系列；B；PVC挡泥板，雨眉，脚踏垫系列；C隔音环保成型地板胶，电动玻璃升降器；D品牌贴牌防爆太阳膜，国产碟机，音响系列；我们的理念是'你的成功，我的成长'。

The source resistance of the device under test will affect the noise performance of a feedback ammeter.

被测设备的源电阻会影响反馈式安培计的噪声性能。

As the source resistance is reduced, the noise gain of the ammeter will increase.

源电阻降低，安培计的噪声增益就增加。

Two lines +12 V can provide amperage up to 30 A. The noise level on average is below 30 dB.

两条线+12 V的，可提供预焙多达30甲噪音水平平均低于30分贝。

High frequency and low noise of power device: Local and remote control can be realized and is simple in operation, which can be added the control of time, ampere-hour and temperature as well as PLC, field bus and computer interface.

功率元件工作频率高，不产生噪音。可实现本地和远程控制，操作简便，可增设定时、安时、温度等控制， PLC 或现场总线及计算机接口。

Xinhua net Beijing on August 6 report (reporter avant-courier Yang Liguang) from participate in Beijing Olympic Games to apply early days of supportive Olympic Games to prepare, from guard abroad torch to be delivered strike back " boycott Olympic Games " noise, the amount is as high as 253 million, jump netizen of China of house world first, the success that is Beijing Olympic Games with the identity of Amphitryon holds flame of devoted have one's bosom filled with.

新华网北京8月6日电从参与北京奥运申办到支持奥运前期筹备，从守护海外火炬传递到反击"抵制奥运"噪音，数量高达2.53亿，跃居世界第一的中国网民，以东道主的身份为北京奥运会的成功举办投入满腔热情。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。