常見例句Conditions for antifoulant laboratory evaluation are determined. 建立了文題的評價方法,確立了評價條件。Its unique "antifoulant isolation system," the separation of impurities in the air and dust, pollution from the skin. 其特有的“抗污隔離系統(tǒng)”,隔離空氣中的雜質和粉塵,讓肌膚遠離污染。The industrial antifoulant injected into the vacuum residue system in 1995 has enabled the long term running of vacuum distillation unit. 在減壓渣油泵的入口注入工業(yè)防垢劑,取得了較好的結果。In this paper, the uniquely functionalized antifoulant acrylamide monomers derived from natural products above mentioned are designed and synthesized. 分別以含辣素衍生結構的丙烯酰胺為防污劑、以含辣素衍生結構的丙烯酸樹脂為成膜物質制備兩類防污涂料。Coking in the fractionation system has been resolved by injecting slurry antifoulant and controlling the amount of slurry running down and the bottom temperature. 分餾系統(tǒng)加注油漿防垢劑及控制合適的外甩油漿量和分餾塔底溫度 ,可以有效防止結焦。The synthesized polyisobutenyl thiophosphonic acids served as slurry antifoulant have antifouling property. 聚異丁烯硫代磷酸鹽用作油漿防垢劑具有防垢效果。 返回 antifoulant