英式：[diːˈfəʊm]
美式：[diːˈfoʊm]
vi.去沫(除泡沫)
The defoam effect 、emulsion stability and technological process were discussed. 讨论了消泡效果，乳液稳定性和制备工艺。
The effect of various esterification method, composition of catalysts and molecular weight of polyether on defoam ability were also studied. 并对酯化方法(包括催化剂的选择)和聚醚的分子量等进行了研究。
Formulated for use in extraction machines and hoses to defoam cleaning carpets and upholstery that heve been previously cleaned with foam type products. 用途：本品适用于吸水机、自动洗地机、蒸气地毯机、喷射式吸水机的水桶，洗涤槽以及所有产生泡沫需要清除的地方。消泡迅速并抑制泡沫形成。
Defoam Enough For High-speed Printing 消泡力极强,配合高速印刷机使用
In this paper, a kind of high effective emulision dofeamer included silicon.ether was introduced. The defoam effect. emulision stability and technological process werediscussed. 本文介绍了一种高效乳液型含硅、醚消泡剂，讨论了消泡效果、乳液稳定性及制备工艺。
Keywords Polymer concrete Defoam Slump; 聚合物混凝土;消泡;坍落度;
