“limiting ray”的概念、定义、翻译、参考文献-科学参考

单词	limiting ray
释义	limiting ray [`lim·ǝd·iŋ `rā] ^ACOUSTICS Any ray which is tangent to a plane at which the velocity of propagation of sound has a maximum value, either at a boundary of the medium of propagation or at a level where the velocity gradient changes sign.
随便看	Heteroceridae Heterocheilidae heterochlamydeous Heterochlorida heterochromatic photometry heterochromatin heterochromia heterochronic mutation heterochronism heterochthonous heterococcolith heterocoelous Heterocorallia Heterocotylea heterocyclic compound heterocyst heterodactylous Heterodera heterodesmic heterodimer heterodont Heterodonta Heterodontoidea heteroduplex heterodyne

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