“Conrad discontinuity”的概念、定义、翻译、参考文献-科学参考

单词	Conrad discontinuity
释义	Conrad discontinuity [`kän´rad dis´känt·ǝn`ü·ǝd·ē] ^GEOPHYSICS A relatively abrupt discontinuity in the velocity of elastic waves in the earth, increasing from 6.1 to 6.4-6.7 kilometers per second; occurs at various depths and marks contact of granitic and basaltic layers.
随便看	waller Walley engine wall frame wall friction wall furnace wall grille wall guard wall hanger Wallis formulas Wallis product Wallis theorem wall off wall outlet wall plate wall ratio wall reef wall rock wall-rock alteration wall-sided glacier wall spacer wall tie walnut walpurgite walrus Walter engine

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