“shallow-focus earthquake”的概念、定义、翻译、参考文献-科学参考

单词	shallow-focus earthquake
释义	shallow-focus earthquake [`shal·ō ¦fō·kǝs `ǝrth´kwāk] ^GEOPHYSICS An earthquake whose focus is located within 70 kilometers of the earth's surface.
随便看	Beverage antenna beyerite beyond-the-horizon communication Beyrichacea Beyrichicopina Beyrichiidae bezel Bezold-Abney phenomenon BFL BFO BFS B girdle BHA Bhabha scattering BHC B-H curve B-H meter B horizon bhp BHT Bi biacetyl Bial's test biamperometry Bianca

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