Phosphoric acid is often used today to prolong the shelf life of alcoholic beverages.

酸现在常被用来延长酒精饮料保质期。

The residues were indeed high in phosphoric acid, a product of barley grains added during the fermentation process.

这些残留物中确实含有大量酸，酸在发酵过程中添加大麦颗粒产物。

So how does the body respond to such a large amount of phosphoric acid when you drink a can of Coke.

那么，当你喝一罐可乐时，身体对如此大量酸有什么反应呢？

My favourite colour is phosphoric orange.

Mohamed：我最喜欢颜橙。

Phosphate ion has a three charge, so it bonds with three hydrogen ions to form phosphoric acid.

酸根离子带有三个电荷， 因此它与三个氢离子结合形成酸。

" The use of hops was unknown to the ancient Egyptians, and we think that they used phosphoric acid to preserve their beer."

“古埃及人不知道啤酒花用途，我们认为他们用酸来保存啤酒。”

But thanks to the lack of sugar and phosphoric acid plus all those extra minerals in there it was also a hundred times better than soft drinks.

但多亏了其中缺乏糖和酸，加上其中所有额外矿物质，它也比软性饮料好一百倍。

Phosphoric acid via barley would have made it possible to mass produce beer, store it for extended periods, and even transport it—all consistent with the important role beer played in ancient Egyptian society.

通过大麦制成酸可以大量生产啤酒、长期储存甚至运输啤酒——所有这些都与啤酒在古埃及社会中扮演重要角一致。

And shaking the glowworms from the leaf he ranged them with a trembling hand in a circle on the stone, leaving a space in the middle for the descent of the dice-box, over which the thirteen tiny lamps threw a pale phosphoric shine.

他把萤火虫从草叶上抖落下来，用哆嗦手把它们在石板上围成一个圈，中间留出一块空间好放骰子盒，十三盏小灯射出火一般淡光，照在上面。

" The use of hops was unknown to the ancient Egyptians, and we think that they used phosphoric acid to preserve their beer." The residues were indeed high in phosphoric acid, a product of barley grains added during the fermentation process.

“古埃及人不知道啤酒花用途，我们认为他们使用酸来保存啤酒。 ” 残留物中酸确实很高，酸在发酵过程中添加大麦谷物产物。