- 更多网络例句与声波导相关的网络例句 [注：此内容来源于网络，仅供参考]
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This method is based on the Snell law of acoustic propagation in water. Different velocity gradients among linear layers in water are utilized to draw the sound ray chart, and a mathematical model of the geometric operational range is built. Furthermore, the geometric homing range is predicted with sound ray density, a prediction system of geometric operational range for acoustic homing torpedo is designed and the function of the system is realized through a system software. The sea trial demonstrates the prediction validity of the system.
该方法基于声波在水中传播的Snell定律，利用水中各线性分层间不同的声速梯度，绘制声线图，建立了几何自导作用距离的数学模型，并通过声线密度对几何作用距离进行预报，设计了声自导鱼雷几何作用距离预报系统，并通过系统软件实现了其功能，经测试，该系统在海上试验中取得了良好效果。
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In this case, the geoacoustic waves satisfying the constructive interference prefer entially propagate along the confined aquifer, and the most energy of waves is trapped within the confined aquifer waveguide.
此时，满足相长干涉的地声波将择优沿着承压含水层传播，声波的大部分能量被捕获在承压含水层波导内。
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Firstly, general mechanical displacement and a dispersion equation are derived by solving elastic field equations with continuity boundary condition.
本文推导了双层声波导结构乐甫波传感器的频散方程和质量敏感度。
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This article analyzes the phase diagram of 4 He and λ phase transition of liquid 4 He. Discusses the sorts of the phase transition with vavious temperature and pressure. Indicates the fundamental cause about liquid 4 He named after quantum liquid.
分析了4He的相图和液体4He的λ相变，讨论了在不同的温度和压强下相变的类型，指出了液体4He被称为量子液体的基本原因，介绍了HeⅠ的基本特性，如粘滞系数、热导率，对声波的吸收系数，以及凝聚气体模型。
- 更多网络解释与声波导相关的网络解释 [注：此内容来源于网络，仅供参考]
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acoustic wave propagation：声波传播
Acoustic Wave Filter 声波滤器 | acoustic wave propagation 声波传播 | Acoustical Conduction 声导
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acoustical hologram：声波全像体
Acoustical Conduction 声导 | acoustical hologram 声波全像体 | Acoustical Holography 声波全像术
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acoustic admittance：声导纳
声波在介质中传播需要克服介质分子位移所遇到的阻力称声阻抗(acoustic impedance),被介质接纳传递的声能叫声导纳(acoustic admittance),合称声导抗. 声强不变,介质的声阻抗越大,声导纳就越小,两者呈倒数关系. 介质的声导抗取决于它的摩擦(阻力),
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acoustical attenuation constant：声衰灭常数
"声波","acoustic wave" | "声衰灭常数","acoustical attenuation constant" | "(一)传声性;(二)声导系数","acoustical conductivity"