“scholarly works on machinery in ancient times”的概念、定义、翻译、参考文献-科学参考

单词	scholarly works on machinery in ancient times
释义	scholarly works on machinery in ancient times Encyclopedia 工学﹝机械工程著作﹞释 scholarly works on machinery in ancient times古代机械著作与世界古代机械文明的发展相伴，古代机械方面的著作主要集中在中国、希腊和西亚三个地区。
随便看	parabolic potential parabolic quadratic hypersurface parabolic quadratic surface parabolic radio telescope parabolic ray parabolic reflector parabolic refractive index optical fiber parabolic region parabolic regression parabolic Riemann surface parabolic ring cyclide parabolic rotation parabolic rule parabolic sector parabolic segment parabolic sheaf parabolic simply connected domain parabolic space parabolic spindle cyclide parabolic spiral parabolic subalgebra parabolic subgroup parabolic substitution parabolic surface parabolic system

科学参考收录了854744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。