常見(jiàn)例句Containing two carboxyl groups per molecule. 二羧基的每個(gè)分子中含有兩個(gè)羧基的The pH is equal to the of the carboxyl group. 等於羧基pKa的pHOne exception is the decarboxylation of aromatic carboxylic acids. 芳香羧酸進(jìn)行脫羧反應(yīng)是一個(gè)例外。The introduction of a carboxyl group into a compound or molecule. 羧化把一個(gè)羧基引入一個(gè)化郃物或一個(gè)分子Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。These sites include, carboxyl, epoxy, amino and the like. 這些部位包括羧基、羰基、環(huán)氧基和氨基等。 返回 carboxylic