“abrasive sand”的概念、定义、翻译、参考文献-科学参考

单词	abrasive sand
释义	abrasive sand [ǝ`brās·ǝv `sand] ^MATERIALS Grit used as abrasive, usually graded as to which sieve mesh it will pass through.
随便看	heavy bomber heavy chain heavy concrete heavy crude heavy cruiser heavy drop heavy-duty heavy-duty car heavy-duty oil heavy-duty tool block heavy ends heavy-fermion superconductor heavy-fermion system heavy field artillery heavy floe heavy force fit heavy fraction heavy ground heavy howitzer heavy hydrogen heavy ice heavy ion heavy-ion linac heavy-ion linear accelerator heavy-ion source

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