“甲酰化”造句

聚乙烯醇 的耐辐解可通地苄叉化和苯甲酰化提高.
Poly ( vinyl alcohol ) has been protected against radiation by benzalation and benzoylation.

聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高.
Poly alcohol has been protected against radiation by benzalation and benzoylation.

即丙烯醛水合法, 环氧乙烷甲酰化法,生物发酵法.
They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis methods.

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