Foaming agent

英语例句库

The best foaming condition is happened by adding 7% PYA resin and 4% foaming agent.

实验结果显示聚七烯醇树脂浓度为7%及发泡剂添加比例为4%时具有最佳发泡结构。

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。

原声例句

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。

英语百科

Foaming agent

A foaming agent is a material that facilitates formation of foam such as a surfactant or a blowing agent. A surfactant, when present in small amounts, reduces surface tension of a liquid (reduces the work needed to create the foam) or increases its colloidal stability by inhibiting coalescence of bubbles. A blowing agent is a gas that forms the gaseous part of the foam.

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