“shale naphtha”的概念、定义、翻译、参考文献-科学参考

单词	shale naphtha
释义	shale naphtha [`shāl ´naf·thǝ] ^MATERIALS Naphtha derived from shale oil, usually containing 60-70% olefins and other hydrocarbons.
随便看	sigma field sigma finite sigma function sigma hyperon sigma-minus hyperonic atom sigma phase sigma pile sigma ring sigmaspire sigma-T sigmatron sigmatropic shift sigmoid sigmoidal dune sigmoidal fold sigmoid colon sigmoid distortion sigmoiditis sigmoidoscope sign signage signal signal area signal bias signal carrier

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