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汉语拼音：yǐ chún

有机化合物，化学式C2H5OH。无色的可燃液体，有特殊气味。是制造合成橡胶、塑料、染料等的原料，也用作溶剂、消毒剂、防腐剂。通称酒精。

1. 有机化合物，无色的可燃液体，有特殊的气味，溶于水、甲醇和乙醚，能溶解脂肪和树脂等。是由含糖的物质发酵分馏而得，也可用乙烯制取。乙醇在工业、农业和医药上用途都很广。是制造合成橡胶、塑料、染料等的原料，亦可作燃料、溶剂、消毒清洁剂、防腐剂。又名酒精，有的地区叫火酒。

• Several companies are now trying to commercialize biobutanol, including some seeking to retrofit existing ethanol facilities.

  很多公司正在试图商业化生物丁醇，一些试图改造现有的乙醇生产装置来生产丁醇。

• ActionAid was one of the 90 organizations that wrote to U. S. congressional leaders urging an end to the ethanol tax credit.

  “救援行动”组织是写信要求国会领袖取消对乙醇业者减税优惠的90个组织之一。

• But Tyner said the cobs and husks of corn used to make ethanol would go on to be used for animal feed.

  但是，Tyner认为，除了生产乙醇的玉米粒之外，玉米芯和玉米皮还可以用作动物饲料。

• "The U. S. Renewable Fuels Standard calls for nearly 60% of U. S. ethanol to be produced from [non-food] feedstocks by 2022, " he said.

  多尔说：“美国再生燃料标准要求，到2022年美国近60%的乙醇应由[非粮食]作物提炼。”

• A teat-bed is set up to measure the surface velocity of ethyl alcohol layer at different temperature gradients of the wall.

  通过对无水乙醇进行的实验测定，测得了液膜表面流动速度与液膜温度梯度之间的关系。

• For a time, ethanol has become universal condemnation that led to one of the reasons the food crisis.

  一时间，乙醇成了千夫所指的导致粮食危机的缘故之一。

• The gas is going to be richer So in a distillation, where you put things up in the gas, more of the ethanol comes up.

  这时气相更多也更容易挥发，所以在蒸馏中，物质变成气态，乙醇会更多地跑出来。

• Usage: take appropriate amount of it in the center of the palm, apply on your forehead, nose, cheek and chin, then gently massage evenly.

  使用方法：取适量本品于掌心，乙醇分前额、鼻、颊、下额数区，轻抹均匀即可。

• "Congress passed the ethanol mandate, and now restaurants are being hit at a time our economy can't afford it, " he said.

  “国会通过了乙醇政策，现在快餐店在我们的经济负担不起的时期受到了冲击。”他说道。