“physical properties of civil engineering materials”的概念、定义、翻译、参考文献-科学参考

单词	physical properties of civil engineering materials
释义	physical properties of civil engineering materials Encyclopedia 工学〔土木工程材料性能和测试〕释 physical properties of civil engineering materials土木工程材料物理性能土木工程材料有关密度、表观密度、堆积密度、比重、孔隙率、空隙率、硬度、与水相关的性质、热工性质、声、光、电等方面的性能。
随便看	lead frame materials lead free gasoline lead-free gasoline lead-free piezoelectric ceramic lead-free solder lead-free soldering lead glass lead glazing lead grid lead grill lead/half-lead command line of sight guidance lead hydroxide lead ( II ) carbonate, basic lead-impression-block wiper trip lead-in lead inductance leading leading arm leading cadres of the accountability system Leading Climbing leading coefficient leading diagonal leading digit leading-digit phenomenon leading edge

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