Mr. McCain argued that the tariff on imported ethanol of 54 cents per gallon should be scrapped.(麥凱恩先生認為應(yīng)該取消每加侖54美分的乙醇進口關(guān)稅。)

In fact, most biofuels are still based on ethanol.(事實上，大多數(shù)生物燃料仍然以乙醇為基礎(chǔ)。)

One of the most attractive aspects of corn ethanol is how environmentally friendly it is when compared to current automobile gasoline.(與目前的汽車汽油相比，玉米乙醇最具吸引力的一個方面是它很環(huán)保。)

The saccharide was extracted with hot water, and purified with Fehling reagent and 95% ethanol.(利用銅沉和醇沉法提取純化多糖。)

Using this biofuel, corn ethanol, in cars will increase the demand for corn which, in turn, will lead to more farmlands created to supply the crops.(在汽車中使用玉米乙醇這種生物燃料，將增加對玉米的需求，進而導(dǎo)致人們開墾更多的農(nóng)田來供給農(nóng)作物。)

I've got some notes here about the process of turning plant-matter into ethanol.(我這有些筆記，記錄了把植物體轉(zhuǎn)變成乙醇的過程。)

By using corn ethanol instead, the cost of gas will decrease because now the import taxes on fossil fuels are calculated into the price.(通過使用玉米乙醇作為替代，汽油的成本將會降低，因為現(xiàn)在化石燃料的進口稅已經(jīng)計算在價格中了。)

Individual insects are placed in plastic or glass tubes (1.5-3.0 ml capacity for small ants, 5-8 ml for larger ants) containing 75% to 95% ethanol.(單個昆蟲放置在裝有75%到95%的乙醇的塑料管或玻璃管中（容量為1.5-3.0ml的裝小螞蟻，5-8ml的裝大一點的螞蟻）。)

Ethanol is the more volatile component.(乙醇是更容易揮發(fā)的組分。)

Another reason why the author feels that moving from traditional gasoline to corn ethanol is a good idea is because they are more environmentally friendly than fossil fuels.(作者認為從傳統(tǒng)的汽油轉(zhuǎn)向玉米乙醇是一個好主意的另一個原因是，它比化石燃料更環(huán)保。)