“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	O4-(4-hydroxyphenyl) tyrosine O4-4-羟苯基酪氨酸 OA OAF Oahu Island OAIS OAI元数据获取协议 oak oak ferns oak forest oak in Putuo Mountain Oakland Oakland Museum of California oakleaf goosefoot oak leaf poisoning Oak Ridge Oak Ridge National Laboratory O. A. Ladyzhenskaya O. A. Ladyzhenskaya (1922—2004) OANA OAO OAO-3 oarfish oar from Hemudu Oars for the Boat of Art

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