Similar words: cavitation, gravitation, gravitational, gravitationally, gravitational attraction, law of gravitation, gravitational force, gravitational mass.
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1, The effect of cavitation noise radiated from ultrasonic cleaning tank on learning and memory in rats is studied.
2, It is shown that propeller cavitation noise is composed of continual spectrum and separable line spectrum.
3, Based on the characteristic of cavitation noise, the card has the features of broad band, four channels, gain adjustability, DMA transfer and consecutive sample.
4, The principle of laser cavitation noise was also elaborated and the efficiency of the transformation from laser to noise.
5, Presented a data acquisition card for hydraulic turbine cavitation noise testing.
6, Make use of the laser-generated cavitation noise to generate false target based on this property, which is simulation of the cavitation noise generated by submarine propeller.
7, The present paper deals with theoretical model of random sequence of exponential attenuate acoustic pulses caused by ship propeller cavitation noise.
8, The experiment shows that the design propeller has a lower cavitation noise than the original propeller.
9, This paper at tentatively studies the theory of traveling bubble cavitation noise emitted from high-speed underwater self-navigator of Schiebe body.
10, Power Spectrum analysis is always used in spectrum analysis of cavitation noise. However, it is obviously unfit for research on the transient signal such as cavitation noise.
11, The performance of free-field having a surface reflection effect of the cavitation noise can thus be predicted.
12, In this paper, the experimental investigation and theoretical study on reduction of the ducted propeller cavitation noise by air injection are presented.
13, Through wiping off noise from signal, time domain and frequency domain analysis, wavelet analysis, wavelet package analysis, the law of cavitation noise intension and frequency distributing are found.
14, This transducer is mainly applied to the detection of the sodium cavitation noise, but can also be applied to the detection of the boiling noise and the acoustic noise of sodium-water reaction.
15, On the basis of above theoretical model, the spectrum formula of propeller cavitation noise has been derived.
16, This article elaborated the formation mechanism of propeller cavitation,[http://sentencedict.com/cavitation noise.html] the noise and the cavitation noise spectrum which produced by the bubbles were analyzed.
17, Noise measurements obtained over 30 years ago with scale models and their full-size prototypes are shown to verify the scaling laws proposed for predicting cavitation noise levels and spectra.
18, The research on cavitation mechanism shows that nuclei have strong effect on cavitation inception, cavitation development and cavitation noise.
19, The results are valuable for theoretical and practical research in cavitation noise.
20, The structure characteristics and flow-model of throttling groove were analyzed, and the sound-pressure model of cavitation noise inside throttling valves was predicted.
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