“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 The ratio of density of a substance to the density of water at 4 .
随便看	pracinostat practitioner Pradaxa pralatrexate PRAME-targeting T-cell receptor/I\inducible caspase 9 BPX-701 pramipexole dihydrochloride Prandin prasterone Pravachol pravastatin pravastatin sodium precancerous precancerous dermatitis precancerous dermatosis precancerous polyps Precedex precision medicine preclinical study Precose precursor B-lymphoblastic leukemia precursor lymphoblastic lymphoma precursor T-lymphoblastic leukemia precursor T-lymphoblastic lymphoma predation predator

科学参考收录了15208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。