light gasoline造句

例句与造句

1. The treatments are : caustic treating for light gasoline , selective hydrotreating for medium gasoline and conventional hydrotreating for heavy gasoline
   最轻馏份经苛性碱处理，中间馏份经选择性加氢处理，而最重馏份则经一般加氢处理来脱硫。
2. These years we have developed strongly acidic macroreticular catalysts based on styrene dvb . catalyst resin d006 for mtbe tame etbe , also as catalyst use for producing tba by isobutene hydration and direct producing gasoline with high octane rating by light gasoline etherification . d008 for sba ipa , also can be used for making methyl ethyl ketone by acetone one - stepping process , tert - butanol by isobutene hydration , etherified gasoline by the etherification of isopentene and isohexene in light gasoline with methyl alcohol , high
   以上，增强了催化活性，从而延长了使用寿命，提高了周期产量二低温活性好，选择性强，提高了mtbe的纯度，降低了杂质含量三在同样装置中，可增大负荷，提高产量，降低生产成本和费用。
3. It's difficult to find light gasoline in a sentence. 用light gasoline造句挺难的