音标:['eθәnәul] ;
n. 乙醇, 酒精
[化] 乙醇
n the intoxicating agent in fermented and distilled liquors; used pure or denatured as a solvent or in medicines and colognes and cleaning solutions and rocket fuel; proposed as a renewable clean-burning additive to gasoline
词型变化:名词复数形式 : ethanols
词性分布:
名词100%

ethanol的用法和样例:

例句

用作名词(n.)
  1. Conclusion Enzymolysis is superior to ethanol extraction.结论酶解法明显优于传统的乙醇提取法。
  2. Take America's supposedly verdant ethanol subsidies.例如美国即将实行的乙醇补贴政策。

词汇搭配

  • ethanol gel test乙醇胶试验
  • ethanol amine phosphate磷酸乙醇胺
  • ethanol dehydrogenase乙醇脱氢酶
【近义词】

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Today's podcast is going to test your knowledge of ethanol. What is it? How is it made? And what are the advantages and disadvantages of using it? I asked myself these questions recently, when I drove past a gas station that had a sign saying 'No eth

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This is the VOA Special English Agriculture Report. The United States Department of Agriculture says high demand for ethanol fuel made from corn will mean higher meat prices. In its monthly crop report on March ninth, the department said feed costs

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By Scott Stearns White House 22 February 2007 U.S. President George Bush wants to cut America's dependence on foreign oil by increasing the domestic production of alternative fuels. VOA White House Correspondent Scott Stearns has the story. President

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By Paul Sisco Washington, DC 26 January 2007 watch Ethanol Alernative report In his State of the Union address, President Bush set an ambitious goal for the United States -- to reduce oil imports from the Middle East by 75 percent. He said this can

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Cutting Ethanol Subsidy Might Not Impact Food Prices With the U.S. ethanol industry consuming about a quarter of the nations maize crop, many have blamed biofuels for rising food prices in recent years. The new year brought the end to a $6-billion su

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By Greg Flakus Houston 16 October 2007 In recent months food costs in the United States have gone up by well over six percent and some economists see government-mandated use of bio-fuels as a key reason. But, as VOA's Greg Flakus reports from Houston

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JUDY WOODRUFF: Next: the changing requirements for ethanol in gasoline and bigger questions over its wider use in recent years. Today, the Obama administration proposed cutting the amount of ethanol that would be blended into gasolinenext year. The E

发表于:2019-01-27 / 阅读(157) / 评论(0) 分类 PBS访谈环境系列

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By Paula Wolfson Sao Paulo 09 March 2007 The United States and Brazil are forming an informal alliance to push the production of ethanol. VOA White House Correspondent Paula Wolfson reports from Sao Paulo, the development and promotion of biofuels ma

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By Paul Sisco Washington 07 March 2007 watch Ethanol Alternative Fuel President Bush speaks to reporters about how cellulosic ethanol can be produced from biomass such as spruce wood chips President Bush leaves this week for a five nation Latin Amer

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By Jeffrey Young Washington 16 October 2007 U.S. farmers have gone through many cycles of boom and bust. But as VOA's Jeffrey Young reports, prospects for American agriculture are looking up, thanks to rising crop prices and land values, especially i

发表于:2019-02-03 / 阅读(161) / 评论(0) 分类 2007年VOA常速英语(十月)
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