调和汽油
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乙醇调和汽油可有效降低汽车尾气排放,其碳氢化合物、CO、氮氧化合物等有毒气体排放都有所降低。
Gasoline blending with ethanol can not only decrease the discharge volume oi automobiles , but also decline the poisonous gases , for instance , hydrocarbon compound , monoxide and nitrogen oxide .
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混合型抗爆剂在石脑油调和汽油中的应用研究
Application research on mixed type antiknock used in refine gasoline interfused with petroleum naphtha
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用近红外光谱仪快速测定调和汽油中芳烃、烯烃的含量
Fast Determination of Aromatic Hydrocabon Content and Olefinic Hydrocabon Content in Blended Gasoline by NIR Spectrometer
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溶剂油以前大多用作调和汽油的组分或一般溶剂,造成了极大浪费。
190 # solvent oil is often used for blending gasoline or as ordinary solvent , causing great waste .
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目前连三甲苯主要存在于偏三甲苯的副产物溶剂油中,由于纯度较低大多用作调和汽油的组分或用作一般溶剂,造成了资源的很大浪费及较低的经济效益。
But now , hemimellitene , which is mostly from the solvent oil of by-product of pseudocumene , is often used as a component to gasoline additive or as general solvent for its low purity .
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不过,4%的下调幅度,无助于调和政府内部在汽油定价政策上的长期分歧,特别是在推动燃油税方面的分歧。
However , the 4 per cent cut does little to reconcile the persistent split in the government on pricing policy and in particular the push for a petrol tax to promote more efficient consumption of fuel .