precursor substance 中文意思是什麼
precursor substance
解釋
產物母體, 先質, 前身物質-
Thiophene, a highly common substance, serves as a versatile precursor to a variety of amino acids.
噻吩是一種很普通的物質,它可以作為合成各種氨基酸的母體。 -
A white crystalline substance, c27h45oh, found in animal tissues and various foods, that is normally synthesized by the liver and is important as a constituent of cell membranes and a precursor to steroid hormones
一種白色結晶物質,化學式為c27h45oh ,在動物組織和各類食物中都能發現,通常由肝臟合成,是細胞質膜重要組成以及類固醇荷爾蒙形成的前身。
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