“provitamin”的概念、定义、翻译、参考文献-科学参考

单词	provitamin
释义	provitamin [prō`vīd·ǝ·mǝn] ^BIOCHEMISTRY A vitamin precursor; assumes vitamin activity upon activation or chemical change.
随便看	filter impedance compensator filtering filter leaf filter loss filter medium filter paper filter pass band filter photometer filter photometry filter press filter-press cell filter pump filter reactor filter sand filter screen filter section filter slot filter spectrophotometer filter thickener filter transmission band filter-type respirator filtrate filtration fimbria fimbriate

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