用noise level造句子，“noise level”造句

Reducing vibration and noise level in textile machinery and textile operation

The sound is thus recorded at a higher strength on the tape relative to the tape's noise level.

Other manufacturers such as Seagate and Maxtor liquid in the low-noise bearing applications has been a big step forward, it seems WD hard drive part of the noise level higher than the average.

High-Low pressure double vane pump with low noise level and high performance is used for energy saving and high efficiency.

By 2008, the noise level in urbanized areas will be reduced to meet the national standard and the electromagnetic radiation and radioactive environment will remain to be up to the national standard.

measured noise level [MNL]

The noise level in fighter cockpit is rather high.

The noise level intensifies. The hollering of children deepens and distends into LOW EERIE HOWLS.

Proper arrangement of them significantly reduces the energy consumed and noise level and ensures the input power and noise index, solves the problem of insufficient air volume supplied, and improves the indoor thermal comfort effectively.

The influences of some factors, such as the number of terms of Walsh series used as the approximation of signals, the form of input signals and the noise level, are investigated by means ofd…

accepable noise level

This will reduce the noise level on each page and make the useful content more prominent.

OSHA has quantified the noise level in industry which has become a major concern and consideration for many hydraulic controls manufacturers.

Regulation on noise levels on board sea-going ships

The new method can simply forcast noise level affected by volume source or area source at different distances.

If the noise level is just below the threshold needed to flip the state of the system, even a tiny input voltage is enough to change the system's state.

Furthermore, the sensitivity tests of influent factors on traffic noise level at signalized intersection are carried out.

The noise from injection and bubbling has the character of wide frequency band and high noise level.

Automatically modulating the fan's rotational speed according to cooling requirement can not only reduce the power and fuel consumptions, but also reduce noise level and prolong the engine's lifetime.

frequency modulation noise level on carrier