“正激波”概念、定义、翻译-科学时代

单词	正激波
释义	力学词汇手册正激波 normal shock wave
随便看	grating spectrograph grating spectrograph grating spectrograph grating spectrograph grating spectrometer grating spectroscope grating spectrum grating spectrum grating spectrum grating-type linear measuring system gratiola gratis copy gratis copy gratis copy gratis military officer Grattan's Parliament gratuitous agency gratuitous allowance gratuitous assignment gratuitous consideration gratuitous contract gratuitous indemnity gratuitous payment gratuitous promise gratuity

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。