“jewel bearing”的概念、定义、翻译、参考文献-科学参考

单词	jewel bearing
释义	jewel bearing Encyclopedia 工学滑动轴承释 jewel bearing宝石轴承用宝石等硬质材料制成的滑动轴承。
随便看	fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation fractional equipment fractional equivalence fractional exponent fractional expression fractional factorial design fractional-factorial design fractional flow equation fractional Fourier transform

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。