The ancient dying method of indigo may be classified as follows: condensation, natural fermentation VAT and man-made fermentation VAT.

靛蓝的古代染色方法可分为缩合染色法、自然发酵还原染色法和人工发酵还原染色法。

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Most beers are fermented with bottom yeasts, related to Saccharomyces carlsbergensis, which settle at the bottom of the fermentation vat.

大多数啤酒是用下面酵母发酵而成的，酵母与嘉士伯酵母菌有关，并沉降于发酵缸底部的一种酵母。

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The unearthed fermentation containers in that period included small-porthole cusp ate-bottom VAT which was the most representative object.

这时期出土了不少酿酒发酵容器，最具有代表性的为小口尖底瓮。

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