“sonic bearing”的概念、定义、翻译、参考文献-科学参考

单词	sonic bearing
释义	sonic bearing [`sän·ik `ber·iŋ] ^NAVIGATION A bearing determined by measuring the direction from which a sound wave is coming. Also known as acoustic bearing.
随便看	summary recorder summation check summation convention summation network summation principle summation tone summation wave summer summer black oil summer noon summer savory oil summer solstice summer time summerwood summing amplifier summing network summit summit plain Sumner line Sumner method sum of states sum over states sump sump fuse sump pit

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