The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.
对用分子氧催化氧化联二脲制取ADC发泡剂进行了探讨。
单词 | foamed agent |
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The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed. 对用分子氧催化氧化联二脲制取ADC发泡剂进行了探讨。 The vulcanization characteristics of a silicone rubber foam made by technology of removing inert filler used as foaming agent was investigated with curometer. 采用橡胶硫化仪研究了溶析成孔工艺制备的硅橡胶泡沫材料的硫化特性,分析讨论了硅橡胶的结构、成孔剂用量对硫化特性的影响规律。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
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双语版 TED-Ed 演讲精选 They also made great propellants, foaming agents, and fire-retardants. 用它还可以制造很好的推进剂,发泡剂和阻燃剂。 NPR音讯 2014年1月合集 Government issued a disaster declaration, after a foaming agent used in the coal preparation process get its way into the Elk River, affecting water supplies in the areas around Charleston. 用于洗选煤炭的起泡剂泄漏,污染了埃尔克河,影响了查理斯顿周围地区的水供应,之后政府发布了灾难宣告。 Scishow 精选系列 That's because the carbon dioxide in the beer forms bubbles that fluff up the batter, and foaming agents, which are certain proteins found in beer, keep those bubbles from bursting as fast as they normally would. 这是因为啤酒中的二氧化碳会形成泡沫,使面糊蓬松。且啤酒中特有的蛋白质——起泡剂——能让气泡以通常情况下的速度破裂。 SciShow - Chemistry That’s because the carbon dioxide in the beer forms bubbles that fluff up the batter, and foaming agents, which are certain proteins found in beer, keep those bubbles from bursting as fast as they normally would. 这是因为啤酒中的二氧化碳会形成气泡,使面糊变得蓬松,而发泡剂(啤酒中的某些蛋白质)可以防止这些气泡像往常一样快速破裂。 |
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