It reveals that 30 % acidulous grain alcohol is suitable, superior in the pigment dissolving.

结果表明：30%酸性乙醇是美国地锦色素的较好提取剂。

Britain was the second country which came up with the concept of grain alcohol mixed with petrol.

英国是第二个提出酒精与汽油混合的概念的国家。

Ethanol (grain alcohol) and methanol (wood alcohol) are the Best-known alcohols with one hydroxyl group.

乙醇（酒精）和甲醇（木醇）是最有名的醇类，含有一个羟基。

Pyruvic acid, grain alcohol as material, cation exchange resin as catalyst, the ethyl pyruvate was synthesized.

论述了以丙酮酸、乙醇为原料，离子交换树脂作催化剂，催化合成丙酮酸乙酯的新工艺。

However, the popularized usage of grain alcohol as fuel is directly affected by the grain lifecycle, economic benefit and environmental benefit.

然而，农作物乙醇作为燃料其生命周期、经济效益及环境效益如何将直接影响其推广使用。