“relative density”的概念、定义、翻译、参考文献-科学参考

单词	relative density
释义	relative density Encyclopedia 工学粉末冶金检测技术释 relative density相对密度粉末冶金材料的实测密度（）与理论密度（s）之比，即/s。
随便看	sliver fox SLM Sloan Digital Sky Survey Sloan Extension for Galactic Understanding and Exploration Slogan Slogan Building of the Red Army S. Lojasiewicz S. Lojasiewicz (1926—2002) slope slope analysis slope angle slope coefficient slope collapse slope-deflection method slope deformation slope deformation and failure slope deposit slope design slope efficiency slope environment slope erosion slope erosion processes slope excavation slope farmland treatment project slope field

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。