“mourning apparel”的概念、定义、翻译、参考文献-科学参考

单词	mourning apparel
释义	mourning apparel Encyclopedia 历史学西周释 mourning apparel丧服中国古代在衣服等日常生活各个方面表达对死者的哀痛和系念的制度。
随便看	neutron slowing-down length neutron slowing-down theory neutron soil moisture gauge neutron source neutron spectrometer neutron spectroscopy neutron spectrum neutron star neutron threshold detector neutron time of flight spectrometer neutron topography neutron-to-proton ratio neutron transconductance neutron transfer neutron transmutation doping neutron transmutation doping, NTD neutron transport neutron transport equation neutron transport theory neutron unbound excited state neutron-unbound excited state neutron unbound nucleus neutron-unbound nucleus neutron wave length neutron width

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。