“溶媒”造句
酒精是树脂性物质的
溶媒.
Alcohol is a solvent of resinous substances.
甘草浸膏的制备多采用水回流法,生产周期长,
溶媒用量大,甘草酸收率低.
The producing procession of extractum glycyrrhizae usually adopts water reflux method.
以水为主要
溶媒,提取脱脂大豆粉中的大豆异黄酮.
Soybean isoflavones were extracted by water from defatted soybean flour.