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- In this paper, a two-dimensional wavenumber integration model is developed to calculate the underwater received temporal signal for a rapidly moving acoustic source above the water. 摘要本文采用二维波数积分,对空气中高速运动声源激发的水下声场进行建模。
- Moving acoustic source 运动声源
- Acoustic Source at the Glottis. 位于声门的声源。
- Combustion Air-Gun Acoustic Source 燃烧式气枪声源
- shockwave impulse acoustic source 脉冲激波式声源
- Acoustic source of plane circular pistons 圆形声源
- Acoustic source target localization 声音目标定位
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- For the experimental verification of the method, a set of acoustic sources is synthesized by submitting a high-frequency piezoelectric transducer to varying levels of electrical damping. 高精度时延估计通常以信道平稳、接收信号归一化波形基本不变为前提,当信道起伏严重、信号波形畸变严重时,时延估计的精度将迅速下降。
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- A cold front is moving in from the north. 一股冷锋正从北方向这里移动。
- I've been toying with the idea of moving abroad. 我一直胡乱想着移居国外好不好。
- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- There is plenty of space here to move about. 这里有很大的活动空间。
- They are going to move to a new house next week. 下星期他们将迁入新居。
- Acoustic source location by acoustic vector-sensor and its bearing error 矢量水听器的源定向理论及其定向误差分析
- Their move does not preclude others from investing. 他们这一行动并不影响其他人进行投资。
- Sloths live in trees and move very slowly. 树獭生活在树上而且行动缓慢。
- The film is at once humorous and moving. 这部电影既幽默又动人。
