An alternative increasingly being used is ethanol, which has an octane rating of 108 or 110; gasoline with 10 percent ethanol is marketed as gasohol.

還有一種逐漸普及的替代方案是乙醇欧美性爱日逼，乙醇的辛烷值為108或110玫玖精品视频在线播放，添加10%乙醇的汽油在市場上稱為「酒精汽油」。

The exceptional purity of the n-heptane distilled from Jeffrey Pine resin, unmixed with other isomers of heptane , led to its being used as the defining zero point on the octane rating scale of petrol quality.

還含有溶解在萜烯中的不揮發(fā)的黏性固體http//www.色.com日本，所以當(dāng)樹脂暴露在空氣中黄色视频插女，萜烯類物質(zhì)揮發(fā)掉天堂官方无码wwwwww，使得樹脂黏度增大，形成固體国产免费三级片AAAA。

The determination method of gasoline rating units is the only reliable method to measuring octane number of gasoline.

汽油辛烷值發(fā)動機(jī)引法法測定法是目前唯一可靠的辛烷值測定法玖玖爱免费视频在线播放。

Another problem is that existing petrol engines cannot take advantage of the much higher octane rating.

另外一個(gè)問題是現(xiàn)有的汽油引擎無法利用更高辛烷值的優(yōu)勢。

Biogas has an octane rating of between 120 and 140 which means a lot more motive power than your average premium pump gas.

沼氣具有辛烷值在120和140這意味著更多的動力比您的平均溢價(jià)泵氣成人免费黄色视频观看在线。

The heavy oil combustion activator mainly used in heating stove of steel rolled, industrial stove, power plant stove, glass furnace ,metal furnace ,ceramic roller kiln and channel kiln .It can accelerate combustion , prevent over-burning, reduce the harmful gas emission. Its energy-saving reaches to 5-8%. Diesel oil combustion activator mainly used in the diesel oil engine which can strengthen atomization ,improve ignition conditions, adjust the value of cetane,restrict intense or knocking vibrations, reduce the fuel de-compound and black smoke emission, prevent over-burning, carbonization and reduce the machine's friction. Its fuel-saving reaches to 3-5%. High efficiency gasoline combustion activator mainly used in gasoline engine, which can improve the gasoline octane rating ,restrain extensive or knocking vibrations, reduce fuel de-compound , prevent over burning , carbonization, reducing machine's friction and toxic gas or black smoke emission, Its fuel saving reaches to 3-5%.

該產(chǎn)品分為重油午夜性一级视频、柴油和汽油燃燒催化劑三大類，重油燃燒催化劑主要用于軋鋼加熱爐欧美日韩高清，工業(yè)鍋爐67色国产欧美，發(fā)電廠鍋爐，玻璃熔窯av在线免费看污片，金屬熔煉爐狠狠艹av，陶瓷輥道窯，隧道窯中黄色日，能夠促進(jìn)燃燒日韩在线不卡免费视频一区，防止結(jié)焦，節(jié)能達(dá)5-8%第一页自拍偷拍，減少有害氣體的排放在线观看的黄；柴油燃燒催化劑主要用于柴油發(fā)動機(jī)中，起到增強(qiáng)霧化美女人人操人人射人人干、改善著火條件欧美精品黄页在线观看2区，調(diào)整十六烷值，抑制隆震爆震久久精品官网，降低燃料分解，防止結(jié)焦積碳的作用欧美肏，同時(shí)減少機(jī)器磨損超碰在线免费网址，節(jié)約燃料3-5%，減少黑煙及有害氣體的排放天天操操操；高效汽油燃燒催化劑用于汽油發(fā)動機(jī)中曰本啪啪啪网址，能提高汽油辛烷值，平抑隆震爆震免费看在线黄网，降低燃料分解国产日本三级视频，防止結(jié)焦積碳，減少機(jī)器磨損一级毛片无码视频在线播放，節(jié)約燃料3-5%九九精品在线视频在线观看，減少有害氣體及黑煙的排放。

For the riser reactor, the simulation result showed that the mass fraction of olefin decreased from 35.1% to 18%, and most of the olefin was converted to isoparaffin, which was useful to maintain the gasoline octane rating.

模擬結(jié)果表明a级毛片200禁在线观看，對提升管反應(yīng)器而言美国黄色视频免费观看，汽油經(jīng)過低溫改質(zhì)反應(yīng)后精品黄色福利x，烯烴含量可以從35.1%降低到18%左右，烯烴降低幅度可達(dá)48%99久久精品无码专区，汽油中烯烴主要轉(zhuǎn)化為異構(gòu)烷烴查询黄色网站。