“守恒律--守恒（定）律”概念、定义、翻译-科学时代

单词	守恒律--守恒（定）律
释义	机械工程词汇手册 conservation law 守恒（定）律
随便看	hosiea hosiery frame hosiery paddle unit Hosokawa-Nauta mixer hospice hospice hospice hospice hospital hospital benefit hospital calling signal hospital confinement policy hospital corpsman hospital equipment hospital expense insurance hospital for obstetrics and gynaecology hospital income insurance hospital indemnity hospital indemnity insurance hospitality accounting hospitality prostitution hospitalization hospitalization insurance hospital liability insurance hospital library

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。

conservation law