A solution would be to store the product in powder form and dilute it just before use.

解决办法是以粉末形式储存产品，在使用前进行稀释。

youdao

The powder could also provide a safer, more convenient way to store methane fuel for use in vehicles powered by natural gas.

此外，干水也能为天然气动力汽车提供一种更安全更便利的甲烷燃料存储方式。

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Alternatively, engineers could use the powder to collect and store deposits of natural gas that are tricky to exploit using current methods.

另外，工程师们可以利用这种粉末来收集和储存天然气沉积物，这是用现有方法开发利用它们还很棘手的事情。

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He agreed it would be cheaper and easier to buy black powder at a store.

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