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- infrasonic frequence 次声频
- infrasonic frequenc 次声频
- frequency band is wide, cover all infrasonic frequency range, from 10Hz to 0.001 Hz bellow; 频带宽;覆盖整个次声频范围;从10到0.;001Hz以下;
- infrasonic frequency 次声频,亚声频
- Forecasting high frequence load by time sequence method. 运用时间序列技术预测高频负荷。
- 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。
- The results show that the frequence of acid snow is different every year,but. 结果表明，降雪的酸雪频率各年均有不同，但都比同季中降雨的酸雨频率低；
- 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;
- Each observation could have been weighted inversely as the distance or as the square root of the frequence. 每次观测可以倒过来加权作为距离或作为频率的平方根。
- 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。
- In this paper,the data processing of hydroacoustic and infrasonic is introduced,and some problem to be related is discussed. 介绍了利用水声、次声进行核监测的数据处理方法及相关问题。
- 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。
- A Study on Community Structure of Lespedeza and the Influenceof Cutting Frequence for its Nutrient Component. 胡枝子群落结构及刈割对其营养成分影响研究。
- Pivotally analysing vibration paramentin time field and frequence chart in frequence field. 重点对振动参数进行了时域分析和频率域的频谱分析。
- CONCLUSION: Glutamate cumulate in ectocytic accumulation may be concerned with malabsorption due to EAAT1 down-regulation after infrasonic brain damages. 结论: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。
- A measure velocity method is given by michelson intefese to deal with Lasen Doppler frequence change. 通过采用迈克尔逊干涉处理激光多普勒频移信息的方法，实践测量物体运动速度。
- In this paper,the basic physical concept and propagation characteristics of infrasonic wave are introduced,and the present status of study on infrasonic wave is summarized. 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。
- The frequence of all the ten fingers that have the WL is 1.91% (Man),10.5% (Han). 十指均有白线频率为1.;91%25(满族)和10
- But most make me unforgettable, the two infrasonic sound that fane watchs the Kaernaike that still restrains demand in Gu Cheng Lu are performed solely. 但最让我难忘的,还是在古城卢克索的卡尔奈克神庙观看的两次声光表演。
