| 释义 |
in·fra·sound 英ˈɪnfrəˌsaʊnd美ˈɪnfrəˌsaʊndAHDĭnʹfrə-sound' COCA¹¹²⁸⁶⁰BNC⁸²⁵³⁰⁺¹⁰iWeb⁵⁰⁵⁰¹
基本例句
n.物次声风暴产生的低频音波
Earthquake forecast based on anomalous infrasound is one of important methods because of the good corresponding relationship between the anomalous infrasound and earthquake.
由于次声波异常与大地震有很好的对应关系，所以它是重要的临震预报方法之一。 fabiao
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。 cnki
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。 cnki
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； cnki
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。 cnki
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。 dictall
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。 cnki
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。 cnki
Developed experimental method of infrasound vs human body physiology function effect is feasible.
设计的次声对人体生理功能影响的试验研究方法具有可行性。 cnki
In 1972, Paris International Noise Professional Meeting gave a formal definition of infrasound, and discussed its exposure standards.
1972年，巴黎国际噪声专业会议正式确定了次声的定义，并对次声的暴露标准展开讨论。 cnki
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。 cnki
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； cnki
Objective To define the effects of acute infrasound exposure on vestibular and auditory functions and the ultrastructural changes of inner ear in guinea pigs.
目的观察次声波对豚鼠位听功能和内耳超微结构的影响。 d.wanfangdata.com.cn
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。 cnki
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。 cnki
Objective:To study effects on the expression of interleukin-6 IL-6 in the hippocampus of the mouse exposure to chronic infrasound.
目的：研究慢性次声作用后对小鼠海马内白细胞介素-6 IL-6的影响。 dictall
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。 magsci
So people are becoming increasingly aware of the importance in studying the mechanisms of the occurrence, spreading, biological effects and preventive measures of the infrasound.
因此，研究次声的发生、传播、生物学作用机制及制订相应的防护措施已越来越受到人们的重视。 cnki
Under the same frequency and same sound pressure level, the infrasound damage on the brain doesn'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作用时间并非呈线性关系； cnki
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。 cnki
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。 fabiao
With the correlation technique, direction and speed of the infrasound can be calculated by computing the time delay of each detector and by using geometric knowledge.
利用互相关技术，计算信号在不同传感器上的时间延迟，再由平面几何原理，得到波的方位和波速。 fabiao
Infrasound monitors do the same job for the atmosphere, picking up the inaudible but remarkably persistent sound waves that circle the world when a bomb goes off.
次声波监听仪的探测对象与地震波检波器相同，但捕捉的是大气中传播的人耳听不见的声波。如果一枚核弹爆炸，则会产生这种著名的等幅声波，这种声波会环绕地球进行传播。 njlyce.com
Infrasound transmits at a specific speed and infrasound sensors can determine the basic direction from where the infrasound signal comes from.
次声波传播有一定的传播速度，次声波传感器能够监测次声波来自的大致方向。 xiu110.com |