“study of old Chinese sounds”的概念、定义、翻译、参考文献-科学参考

单词	study of old Chinese sounds
释义	study of old Chinese sounds Encyclopedia 文学汉语语音释 study of old Chinese sounds古音学研究汉语上古音的学术分支，又称古音之学、古韵之学。
随便看	Helium 3 proportional counting tube helium-4 helium abundance helium atom helium atomic spectrum helium bubble helium burning helium cadmium laser helium-cadmium laser helium content helium core helium detonation helium era Helium flash helium flash helium ion beam scanning electron microscope helium ionization detector helium ionization zone helium isotope hydrogeology helium-jet transport helium leak detector helium liquefier helium Lyman α forest helium main-sequence helium method

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。