“directed relation graph”的概念、定义、翻译、参考文献-科学参考

单词	directed relation graph
释义	directed relation graph Encyclopedia 理学直接关系图法释 directed relation graph；DRG直接关系图法删除冗余物种的框架机理简化方法之一。
随便看	speckle photography speckle photometry speckle spectroscopy speckle technique specklogram 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

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。