“ray acoustics”的概念、定义、翻译、参考文献-科学参考

单词	ray acoustics
释义	ray acoustics Encyclopedia 理学水声探测释 ray acoustics射线声学用射线理论方法，将声波视为沿射线传播的声束，研究声场中声强沿射线束的变化。是声场理论的高频近似。又称几何声学。 Physics ＞声学＞声学基础理论＞释义 ray acoustics射线声学
随便看	information system of engineering survey information system of fishery disaster monitoring Information System of Freshwater Aquaculture Breeding information system of public security administration in hotel industry information system of shrimp cultivation information system of underground pipeline information system operation and maintenance accident management information system operation and maintenance change management information system operation and maintenance configuration management information system operation and maintenance event management information system operation and maintenance knowledge management information system operation and maintenance management system information system operation and maintenance outsourcing information system operation and maintenance outsourcing risk management information system operation and maintenance problem management information system operation and maintenance release management information system operation management information system operation management system information system outsourcing information system project change control information system project communication management information system project cost-based budgeting information system project cost management information system project cost management and control information system project demand collection

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