“chatter mark”的概念、定义、翻译、参考文献-科学参考

单词	chatter mark
释义	chatter mark [`chad·ǝr ´märk] ^GEOLOGY A scar on the surface of bedrock made by the abrasive action of drift carried at the base of a glacier. ^MATERIALS One of a series of marks made in a crosswise direction on a material; caused by vibration during rolling, extrusion, cutting, or drawing.
随便看	paraboloidal coordinate system paraboloidal reflector paraboloid of revolution parabomb para-bromoacetanilide para-bromoaniline para-bromoanisole para-bromobenzyl bromide para-bromophenacyl bromide para-bromophenylhydrazine parabutlerite paracaisson Paracanthopterygii paracentesis paracentric paracentric inversion para-chlorobenzoic acid para-chlorophenol parachor parachronology parachute parachute flare parachute fragmentation bomb parachute-opening shock parachute troops

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