ester content的用法和樣例：
例句
- The effects of adding cider on the content of esters of Fen-Flavor liquor were studied in this paper.
摘要通過(guò)考察蘋(píng)果汁的不同添加方式和添加量研究其對清香型白酒酯含量的影響。 - A spectrophotometric method is applied to the determination of total lactone content inCynanchum Komarovii AL.
本研究采用分光光度法測定牛心樸子復方植物源殺蟲(chóng)乳劑中的內酯含量。
