adj.亚音频的(亚声的；声下的)

Infrasonic is caused by closed automobile compartment or cabin in vibration. 次声产生于关闭的汽车车厢里或在振动的舱里。

Another haunted and related natural phenomenon is known as low-frequency infrasonic sound waves. 另一种与闹鬼相关的自然现象是称作次声的低频声波。

Then,the principle,general situation and classification of infrasonic weapon are introduced. 其次,介绍了次声武器的原理、种类及特点;

Glutamate cumulate in ectocytic accumulation may be concerned with malabsorption due to EAAT1 down-regulation after infrasonic brain damages. 在次声脑损伤后,谷氨酸在细胞外堆积,可能与谷氨酸转运蛋白1下调导致谷氨酸重吸收障碍有关。

Some suggestions for using infrasonic wave to make tsunami disaster warnings are made,and the feasibility of these suggestions is analyzed. 介绍了次声波的基本物理概念和次声波的传播特性,概述了次声波的研究现状,提出了利用次声波来预警海啸灾害的建议,并对其可行性进行了分析。