The conversion film is probably constituted of amorphous and pored alloying tannate chelate.

这种转化膜很可能是由有一定非晶态合金单宁酸膜层构成.

Off dry on the medium bodied palate.Quite herbal but overall lacking any class.Lean and stemmy.

单宁酸味道强烈，后味中还交织着一丝淡淡草药香味，清爽口。

The biological stability(assessed by AOC), had close relation to tannin value, and was increasing with the tannin value, but it had no velation to the pore size distribution.

滤池出水生物稳定性单宁酸值有密切关系，单宁酸值低，出水生物稳定性，径分布则没有关系。