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2.Refering Federal Germany DIN 51431 (86), the air/ethyne flame AAS is taken to directly determine Mg content in lube oils and additives with specimen diluted by petroleum solvent.
参照联邦德国DIN51431(86),用石油溶剂稀释样品,空气/乙炔火焰原子吸收光谱法直接测定润滑油及添加剂中镁含量。收藏指正
3.Petroleum sulfone as solvent in the synthesis of 6-methyl-5-hepten-2-one from 1-chloro-3-methyl-2-butene
石油砜的应用研究——作为溶剂用于6-甲基-5-庚烯-2-酮的合成收藏指正
4.a colorless flammable liquid alkane derived from petroleum and used as a solvent.
一种无色、易燃烧的液体，从石油中提取，用作溶剂。收藏指正
5.any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.
这种碳氢化合物的任何一种同分异构体，见于石油中，用作燃料和溶剂。收藏指正
6.A colorless, flammable liquid, C6H14, derived from the fractional distillation of petroleum and used as a solvent and as a working fluid in low-temperature thermometers.
已烷一种无色可燃液体，C6H14，从石油的分馏中提取，用作溶剂和低温度气压计中的工作流体收藏指正
7.A volatile, flammable fraction of petroleum, obtained by distillation and used as a solvent.
石油类是石油当中易挥发，易点燃的成分。通过蒸馏获得，用作溶剂收藏指正
8.Any of various isomeric paraffin hydrocarbons with the formula C8H18, found in petroleum and used as a fuel and solvent.
辛烷一种具有这种分子式的同分异构的石蜡氢碳化合物，此式为C8H18，在石油中发现，用作燃料和溶剂收藏指正
9.a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels.
从石油或煤焦油提炼出的无色的可燃性液体；可以用来做树脂和漆的溶剂和新颖的燃料。收藏指正
10.a colorless volatile highly flammable liquid obtained from petroleum and used as an anesthetic or a solvent or in determining octane ratings.
一种无色、易挥发、易燃烧的液体，从石油中提取，用作麻醉剂和溶剂或用作辛烷分级的标准。收藏指正
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