“old concrete”的概念、定义、翻译、参考文献-科学参考

单词	old concrete
释义	old concrete 旧混凝土旧混凝土
随便看	radiation-equivalent manikin calibration radiation era radiation error radiation esophagitis radiation estimation radiation estimator radiation excitation radiation exposure radiation factor radiation fatigue radiation field radiation field statistics radiation filter radiation fin radiation fire detector radiation flavour radiation flux radiation flux density radiation fluxmeter radiation fog radiation frequency radiation frost radiation function radiation furnace radiation gage

科学参考收录了1248194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。