“heavy aggregate”的概念、定义、翻译、参考文献-科学参考

单词	heavy aggregate
释义	heavy aggregate Encyclopedia 工学骨料释 heavy aggregate重骨料表观密度在3000～4000千克/米3，堆积密度大于2080千克/米3的骨料。主要有铁、磁铁矿、砂铁、褐铁矿、赤铁矿、重晶石和烧结球等。
随便看	surreal number surrelaxation surrelaxation method Surrender Ceremony in Nanjing surrender risk Surrogacy surrogate surrogate endpoint surrogate fuel surrogate loss consistency surrogate model surrogate mother surrogate pattern surrogate programming surrogate reference material surrogates of chlorofluorocarbons surrogates of chlorofluorocarbons (SCFCS) surrogate succession surrosion Surrounded the Abdin Palace surrounder surround exposure surround film sound multichannel reproduction mode surrounding surrounding gillnet fishing

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