“重骨料”的概念、定义、翻译、参考文献-科学参考

单词	重骨料
释义	重骨料 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	emergency power generator emergency power supply emergency power unit emergency preparedness emergency preparedness continual improvement emergency preparedness culture emergency preparedness for ship pollution emergency preparedness planning emergency preparedness plan of reservoir dam safety management emergency preplan emergency preplan for museum security emergency recovery emergency refuge chamber emergency refuge facilities Emergency Relief Appropriation Act emergency remote consultation emergency repair construction trolley for the collapse of tunnel and underground engineering emergency repair equipment and material for civil engineering subjected to major Disasters emergency repair for geological disasters emergency repair of airport runway emergency repair of bridge engineering emergency repair of civil engineering emergency repair of dams and dikes emergency repair of highway road emergency repair of railway line subjected

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