英语词汇“densimetric fraction, density fraction”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	densimetric fraction, density fraction
释义	densimetric fraction, density fraction 密度级; 曾称“比重级”。为表征物料的密度组成，人为划定的密度范围。
随便看	river pattern on fracture surface river pear river pears river-pebble phosphate river pebble phosphate river-pebble placer river-pebble rock river persistence river phoenix river pilot River Pines river pipe river piracy river piracy(capture) riverplain river plain riverplains River Plate River Plate bag River Po River Point river police force river pollution river pollution index (rpi) river pool

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