“astronaut”的概念、定义、翻译、参考文献-科学参考

单词	astronaut
释义	astronaut [`as·trǝ´nȯt] ^{AEROSPACE ENGINEERING} In United States terminology, a person who rides in a space vehicle.
随便看	dielectric-lens antenna dielectric loss dielectric loss angle dielectric loss factor dielectric matching plate dielectric material dielectric phase angle dielectric polarization dielectric power factor dielectric-rod antenna dielectric shielding dielectric soak dielectric strength dielectric susceptibility dielectric test dielectric vapor detector dielectric waveguide dielectric wedge dielectric wire dielectronic recombination dielectrophoresis die lines Diels-Alder reaction die lubricant die match

科学参考收录了103327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。