英语释义

1. a wave phenomenon of the same physical nature as sound but with frequencies below the range of human hearing — compare ultrasound sense 1

片语

interior infrasound内部次声

Infrasound Group次声组

infrasound sensor次声传感器

Infrasound detecting次声检测

Infrasound array次声阵列

infrasound exposure次声作用

Infrasound measurements次声测量

infrasound field次声场

infrasound control次声控制

英汉例句

• using the infrasound method to predict the initial time and scale of the earthquake is effective.

  利用次声波异常信号预测发震时间及震级是十分有效的。

• it is indicated that infrasound is major noise source inside vehicles.

  结果表明，次声是车内噪声的主要成分；

• in this paper, the signal collection system and analytic system of transmission characteristic of infrasound are designed, which are used for testing the performance of infrasound.

  本文设计了专门用于检测次声武器各项性能的次声波信号采集系统和传输特性分析系统。

• the maximal amplitude of the precursory infrasound measured is not only related to the magnitude of earthquake, but also to the distance, depth of epicenter and other factors.

  强震前兆次声三维动态频谱的最大振幅不仅受震级大小影响，而且与震源距离及深度等其它因素都有关。

• so the measurement of the precursory infrasound could become a new and more effective method of the imminent earthquake prediction.

  故地震前兆次声波的测量研究，有可能发展成为临震预报中一种有效的新方法。

• the generating and propagating mechanism of the precursory infrasound of earthquake are primarily explained.

  初步解释了强震前兆次声波的产生机理和传播机制。

• sub-sonic infrasound - inaudible to the human ear - was discovered only in 1987 and may be the most important means of communication.

  亚音速的次声波（人耳是无法听见的）在1987年才被发现，这也许是大象最重要的通讯方式。

• an infrasound waveform digitization system (iwds) was introduced in detail in this paper.

  介绍一套次声波形图数字化系统。

• under the same frequency and same sound pressure level, the infrasound damage on the brain didn't show linear correlation with the acting time of infrasound.

  在相同的频率和声压级水平下，次声的损伤作用与次声的暴露时间并非呈线性关系。

• aim to study the effect of infrasound on the hemorheology of rats.

  目的研究次声对大鼠血液流变特性的影响。

• based on the basic theory of array directivity realize infrasound focusing by line transducer array, and design a new parabolic array.

  基于阵列指向性基本理论，本文采用均匀线列阵实现次声聚焦，并优化设计了抛物线型阵列。

• conclusion infrasound can influence the function of immune lymphocytes in body.

  结论次声能够影响机体免疫淋巴细胞的功能。

• objective to define the effects of intense infrasound on vestibular function in guinea pigs.

  目的观察强次声波对豚鼠前庭功能的影响。

• the maximal amplitude of the precursory infrasound measured is related to not only the magnitude of earthquake, but also the distance and depth of epicenter and other factors.

  强震前兆次声三维动态频谱的最大振幅不仅受震级大小影响，而且与震源距离及深度都有关；

• the results showed that the proposed model could produce infrasound which frequency agrees well with the observed and it might be a true mechanism of infrasound abnormality formation.

  提出的孕震体膨胀-收缩模型的确能在空气中产生次声波，且次声波的主要频率是孕震体膨胀-收缩周期的倒数；

• objective to study the ultrastructural changes of vestibular end organs induced by infrasound in guinea pigs.

  目的观察强次声波对豚鼠前庭终器超微结构的损伤情况。

• those waves have frequencies in infrasound domain, the sound actually nobody knows, domain.

  这些波的频率属次声域，是人类无法听见的声域。

• objective to observe the sound attenuation effect of several kinds of hearing protectors (earplugs and earmuffs) in an infrasound generator sound field.

  目的观察几种护耳器（耳塞、耳罩）对次声发生器次声场的隔声效果。

• aim to explore the effects of infrasound on the distributions of cgrp ir in the efferent auditory pathways in guinea pigs.

  目的观察慢性次声暴露对豚鼠听觉传出通路中重要的神经递质降钙素基因相关肽（cgrp）分布的影响。

• being inaudible and with a mechanism of bio-resonance, infrasound has a brilliant perspective when applied to biomedicine.

  次声的作用机理是生物共振，次声应用于生物医学，前景将会十分广阔。

• the maximal amplitude of the precursory infrasound is related to the magnitude of earthquake and the distance and depth of the epicenter.

  强地震前兆次声波三维动态频谱的最大振幅不仅与地震级别有关，而且与震源距离及深度都有关。

• result:compared with normal control group, apoptosis and necrosis rates of hippocampal cells in infrasound group increased significantly(p0.05).

  结果：与正常对照组大鼠相比，次声组海马细胞凋亡率和坏死率显着升高（p0.05）。