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- infrasonic wave detector 次声波探测仪
- Supply ultrasonic wave detector tube. 供应超声波检测管。
- 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。
- 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。
- A UHF sensor is designed and fabricated, which mostly consists of antenna, UHF amplifier, high pass filter, and broadband wave detector. 通过与大华无线电厂合作，研制了超高频传感器，其主要由天线、超高频放大器、高通滤波器、宽带检波器等组成。
- LIGO started collecting data in 2003. The observatory is the largest, most sensitive gravitational wave detector ever built. A planned series of upgrades will increase LIGO's sensitivity even more. LIGO从2003年开始收集数据。它是目前全世界最大的、灵敏度最高的引力波探测所。一系列的升级计划将更进一步提高其灵敏度。
- Based on the basic research, the hidden cavity was detected in Changba Lead-zinc Mine with Ground Penetrate Radar and Rayleigh wave detector, and the detected result would provide technical support for safety mining. 分析了各自相应的适用条件，并综合应用探地雷达法和瑞雷波法在厂坝铅锌矿进行了地下群采空区的现场探测，基本查明了试验采场采空区的分布情况，为后续的安全回采提供了技术支撑。
- The GEO600 gravitational wave detector in Hanover, Germany, has not yet detected any gravitational waves. As a consolation prize, it may instead have uncovered the ultimate nature of reality. 在德国汉诺威的GEO600重力波探测器至今还没有检测到任何的重力波。庆幸的是，它却反而揭露了客观现实的终极属性。
- Precursory infrasonic waves from strong earthquakes 强地震的前兆次声波研究
- low temperature gravitational wave detector 低温重力波探测器
- waveguide type standing wave detector 波导式驻波检测器
- Mechanism Model of Infrasonic Wave Abnormality Before Strong Earthquakes 临震次声异常产生的机理研究
- Discussion on Application of Infrasonic Wave to Tsunami Disaster Warnings 次声波在海啸灾害预警中的应用探讨
- electrocardiograph wave detector 心电波形检测器
- slotted line standing wave detector 开槽线驻波检波器
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Imminent very strong infrasonic wave precursor received before the earthquake of magnitude M=9.0,26th Dec. 2004 of Indonesia 在2004年12月26日印尼9级地震前收到特大临震信息
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
