Device for converting sound waves into electric power that has wave characteristics essentially similar to those of the sound.
将声波转换成电功率并保持其波形特性基本相似的装置。
There is much certain limitation in deducing the wave characteristics along the coastal waters with multi-islands using the common methods.
我国常用的风推浪计算方法在多岛屿区域波浪要素计算中具有一定局限性。
Due to excellent stop band and slow wave characteristics, they are applied to filters, resonators, directional couplers, diplexers and antennas.
由于其优良的带阻、慢波等特性，它们被广泛地应用于滤波器、谐振器、定向耦合器、双工器和天线中。
Based on the prototype observation data of the high - speed double volume ship in Pearl River channel the ship wave characteristics are analysed in this paper.
应用珠江三角洲部分航道中高速双体客船船行波现场观测资料，分析船行波波态和特性。
The relationship between pulse wave characteristics and sleep-related breathing events and the realization of primary recognition of breathing events were studied.
研究脉搏波特征信息与睡眠呼吸事件的关系，实现对呼吸事件的初步判别。
The solution is used to study torsional wave characteristics of the pile. The conclusion will be of guide significance on low strain dynamic testing of pile with torsional wave.
用这种解研究桩的扭转波特征，其结论对应用扭转波进行低应变动力测桩有指导意义。
The pressure wave caused by two trains' meeting shows great effect on train's running safety and passengers' comfort, so it is necessary to study the pressure wave characteristics.
列车交会压力波是影响列车运行安全性和乘客舒适性的重要因素之一，因此需对压力波特性展开研究。
In particular the introduction of sub-wavelength structures, the microstrip circuit has presented unprecedented features, such as slow-wave characteristics, left-handed properties and so on.
特别是亚波长结构的引入，使微带电路呈现出了前所未有的特性，如慢波特性、左手特性等。
In particular the introduction of sub-wavelength structures, the microstrip circuit has presented unprecedented features, such as slow-wave characteristics, left-handed properties and so on.
特别是亚波长结构的引入，使微带电路呈现出了前所未有的特性，如慢波特性、左手特性等。
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