波动强度 meaning in English
cymomotive force
Examples
- The results showed that the magnitude and shape of mfl vary with the change of wire rope tension . with the stress increment , the peak to peak values of broken wires reduce obviously and the total strength of mfl signal becomes weak and the ripple of mfl signal curve appears
试验研究发现，漏磁密度的大小及形态都随钢丝绳张力的变化而改变，随张力增加，断丝峰峰值明显减小，漏磁信号的总体波动强度减弱，漏磁曲线上有应力波纹出现。 - In the case of uncorrelated noises , it is shown that only the fluctuation of degradation reaction rate can induce a switch process , and the mean first passage time ( mfpt ) between the high concentration state and low concentration one is decreased when the noise intensity of degradation reaction rate is increased
可以看到源于蛋白质基本合成率的噪声强度不能引起基因状态的转变(即基因的开关)而源于降解率噪声强度则能够实现这种开关。当进一步研究在降解率波动作用下基因从一个态跃迁到另一个态的平均首通时间( mfpt )时可以看到此时随着这个波动强度的增加， mfpt是单调递减的。 - In this paper , the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters , such as loudness , sharpness , roughness , psychoacoustics annoyance ( pa ) etc . paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners , the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation . at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered
此外本文还介绍了一个应用声质量评价技术改进kfr - 50hw / e2d空调器声质量的实例，通过对空调器室外机管系、导流罩、出风网等进行改进，空调器的声质量得到了明显改善：在室外风量提高164m ~ 3 / h情况下，声音响度下降16 ，波动强度明显改善，尖锐度指标也略有下降，作者同时总结了不同改进措施对产品声质量影响的方式，以期为今后的声质量改进提供借鉴。