石蜡油

It was found that activated sludge can degrade effectively four of them except chlorinated paraffin and alkyl sulfonyl chloride, so it is suggested that these four kinds of fatliquors are suitable for leather processing concerning their environmental.

研究发现，硫酸化牛蹄油、硫酸化蓖麻油、硫酸化鱼油和卵磷脂易于生化处理，能够被活性污泥高效降解；然而活性污泥不能降解氯化石蜡和烷基磺酰氯，特别是烷基磺酰氯还会抑制污泥的生物降解活性。

In order to reduce the cost for formulating lubricating oil, a small fraction of paraffinic base oil can be added into naphthenic base oil as far as the property of lubricating oil can meet the specification.

因此，为了减小润滑油的生产成本，可以在满足润滑油性能的基础上在所用的环烷基基础油中加入少量的石蜡基油。

And the low-temperature viscosity was less influenced when the content of paraffinic base oil in the mixture was insignificant.

当混合油样中石蜡基油含量较少时，对环烷基油的低温粘度产生较小的影响。

It is a unique blend of High Viscosity Index paraffinic mineral and synthetic base oils with carefully selected additives to provide optimum performance.?

它采用高粘度指数石蜡基矿物基础油和合成基础油，以及精心挑选的添加剂调配而成，以提供最佳的性能表现。

It is a unique blend of High Viscosity Index paraffinic mineral and synthetic base oils with carefully select ed additives to provide optimum performance.?

它采用高粘度指数石蜡基矿物基础油和合成基础油，以及精心挑选的添加剂调配而成，以提供最佳的性能表现。

According to the study on low-temperature viscosity of the oil mixed with paraffinic base oil and naphthenic base oil, a basic rule was worked out for the preparation of qualified lubricating oils.

通过研究石蜡基油对环烷基油低温粘度的影响，为润滑油的制备提供参考和根据。

Low-temperature viscosity of lube oils mixed with paraffinic base oil and naphthenic base oil at different mass ratios has been tested by experiments.

本实验测定了由石蜡基油与环烷基油按不同质量比例混合后所得油样的低温运动粘度。

Brief introduction: The product is producted by using olefin base oil and many kinds of additive.

产品简介：本产品以精制的大庆石蜡基油为基础油，添加适量的抗氧、防锈、抗泡等添加剂调制而成。

The biodegradation behaviors of six kinds of fatliquors have been researched including sulphated castor sulphated neatsfoot oil, sulphated fish oils, lecithin, chlorinated paraffin and alkyl sulfonyl chloride.

基于活性污泥处理，对制革生产中6种典型加脂剂（硫酸化牛蹄油、硫酸化蓖麻油、硫酸化鱼油、卵磷脂、氯化石蜡和烷基磺酰氯）的生物降解特性进行了系统研究。

This thesis studied the visbreaking technique used in Nanyang deoiled asphalt to produce heavy fuel oil.

本文通过对南阳脱油沥青为原料进行减粘裂化生产重质燃料油工艺的研究，探讨了解决南阳石蜡精细化工厂为发挥原油含蜡量高的资源优势而进行炼油深加工后重油脱油沥青的出路问题。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。