“pulsation ratio”的概念、定义、翻译、参考文献-科学参考

单词	pulsation ratio
释义	pulsation ratio 脉动节拍比
随便看	phono-electrocardios cope phonofilm phonogram phonograph phonograph adapter phonograph amplifier phonograph cutter phonograph disk phonographic record phonographic recorder phonograph(ic) recorder phonograph needle phonograph oscillator phonograph pick-up phonograph record phonograph sound box reproducer phono jack phonolite phonology phonolysis phonomassage phonometer phonometry phonomotor phonomyogram

科学参考收录了1248194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。