“relative toughness factor”概念、定义、翻译-科学时代

单词	relative toughness factor
释义	力学词汇手册 relative toughness factor 相对粗糙度
随便看	constant pressure pneumatic water supply installation constant pressure pump constant pressure start-up constant-pressure surface constant pressure tank constant pressure zone constant price constant price constant price constant price constant principle of seawater major components constant propagation constant purchase power accounting constant quantity constant-rate drying constant rate drying period constant rate filtration constant ratio code constant region constant region constant return constant returns to scale constant returns to scale constant slope constant species

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。