“原油贸易差额”的概念、定义、翻译、参考文献-科学参考

单词	原油贸易差额
释义	原油贸易差额 Encyclopedia 理学能源环境统计释 trade balance of crude oil原油贸易差额一个国家的原油进出口值之差。
随便看	specks specpure SPECT spectacle spectacled bear spectacles spectacle type 3D display technology spectator spectators morality spectator stripping model spectator-stripping model spectinomycin SPECT pharmaceutical spectracon spectra-encoded storage spectral spectral abscissa spectral absorptance spectral absorption analysis spectral absorptivity spectral accuracy spectral albedo spectral analysis spectral analysis method spectral analysis modeling

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。