“A 1”概念、定义、翻译-科学时代

单词	A 1
释义	天文学词汇手册 A 1 A1原子时
随便看	impact strength impact strength impact strength impact strength impact strength impact strength impact stress impact stress impact stress impact stress impact switch impact test impact test impact test impact tester impact tester impact tester impact testing machine impact testing machine impact toughness impact toughness impact toughness impact tower impact value impact viscosity

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。