scumming layer 浮沫层
remove scumming 去除浮沫
surface scumming 表面浮沫
prevent scumming 防止浮沫产生
scumming effect 起沫现象
1. The brewer is removing scumming from the surface of the beer.
酿酒师正在去除啤酒表面的浮沫。
2. Scumming often occurs during the fermentation process.
发酵过程中常会出现浮沫现象。
3. The technician noticed scumming on the chemical solution.
技术员注意到化学溶液表面有浮沫。
4. Proper temperature control can reduce scumming.
适当的温度控制可以减少浮沫的产生。
A: We need to clean the tank because scumming has appeared on the surface.
A：我们需要清理这个罐子，因为表面出现了浮沫。
B: Yes, scumming can affect the quality of the final product.
B：是的，浮沫会影响最终产品的质量。
1) 液体表面形成的泡沫或杂质层
2) 发酵或煮沸过程中产生的副产物
3) 工业或化学处理中出现的表面污染现象
4) 陶瓷釉料表面形成的缺陷层
1. 浮沫；表面浮渣；污层
e.g.The scumming on the liquid was carefully removed.
液体表面的浮沫被仔细去除。
noun
1. a layer of foam, impurities, or residue that forms on the surface of a liquid during processes such as boiling, fermentation, or chemical reaction.
Synonym: foam, scum, residue