2.Target echo signals are the main information source in underwater acoustic detection system.目标回波信号是水声探测系统主要的信息来源。 英文短句/例句 1.The application in RCS test of ship with water-sound detection technology水声探测技术在舰船RCS测量中的应用 2.Simulation Research on Target Echo in...
Underwater Acoustic Detection and Signal Processing Near the Seabed 257 Because the wave is propagating, a certain amount of power flow across a unit area normal to the direction of the propagation. This amount of power is called the sound intensity and shown as P2 I (2.1) c where P...
5)soundd navigation and ranging水下探测仪 6)groundwater level determination地下水位探测 1.Combined with field examples,we discussed the application ef-fect in cave detection and groundwater level determination using EWCT.简述了电磁波层析成像(EWCT)技术的原理和实现方法,结合实例讨论了EWCT在溶洞探测和...
Segawa, SusumuDepartment of Ocean Sciences, Tokyo University of Marine Science and Technology, Tokyo, JapanSpringer-VerlagFisheries ScienceKaifu K, Akamatsu T, and Segawa S. 2008. Underwater sound detection by cephalopod statocyst. Fisheries Sci 74: 781-86....
Tips: Sonar technology is currently the most effective means of detection in the water. Compared with the detection effectiveness of electromagnetic waves such as light, sonar technology is currently the most effective technical means of detection in the water, the main factors are two: sound waves...
15.The sound made by rippling water.潺潺声由不断滴落的水滴发出的声音 16.make a babbling, gurgling sound, as of water.发出婴儿的咿呀声水流声。 17.The Research on the Indidation Origins of "Shuowen-Shuibu" Pictophmetic Characters Phonetic Sign;《说文·水部》形声字声符示源研究 ...
Cetacean Research Technology provides hydrophones, acoustic analysis software and suction cups for cetacean and underwater sound research.
Principles encapsulates the fundamental principles and the various phenomena of underwater sound as they apply to sonar equation, the heart of prediction of sonar performance and the quantitative assessment of effectiveness of a sonar's target detection capability. Explanations are clear and well written...
1) Underwater sound 水声声场 2) underwater acoustics 水声 1. Aunderwater acousticssignal detection technology based on Bootstrap method is presented. 提出Bootstrap方法的水声信号检测技术,将Bootstrap方法的数字仿真与经典统计学有机结合起来,利用小子样数据进行统计计算。
1) underwater sound detector 水声探测器2) underwater acoustic detection 水声探测 1. Target echo signal is the main information source in underwater acoustic detection system. 目标回波信号是水声探测系统主要的信息来源,在水声对抗仿真系统中,目标回波信号的仿真数据量又是制约仿真实时性的关键因素之一,...