查询词典 paraffinic

The step of removing contaminants is conducted using extraction with a paraffinic solvent.

去除污染物的步骤采用石蜡溶剂提取法进行。

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。

The molecular diffusion mechanisms describe the diffusion process of the paraffinic hydrocarbon to the surfaces due to the temperature gradient of the liquid phase.

分子扩散机制描述石蜡烃类扩散过程的表面由于液相的温度梯度。

Normally refined vacuum distillates of paraffinic Nanyang crude oil are used as base stocks and are packaged with composite additives.

这种两用油以南阳原油正常精制的减压馏分油为基础油，以一定的比例调合，并添加适量的复合添加剂而成。

A normal-phase column was used to separate nonparaffinic and paraffinic materials without resolving the latter into individual components.

利用正相色谱柱对石蜡和非石蜡组分进行了分离，而无需对石蜡组分进行逐一分离。

ABSTRACT The study on experiment and theory on Adsorption and Desorption of Light Paraffinic Hydrocarbons in Real Reservoir Cores at High Temperature and High Pressure is a theme which is of difficult, but of practical and theoretical values, and which also is the foundation of the study on the laws of phase behavior and percolation of gas condensate system in porous media.

高温高压下烃类气体在储层介质表面吸附的实验和理论研究是具有相当难度和较高理论价值和应用价值的前沿性研究课题，是储层介质天然气和凝析油气体系相平衡规律以及渗流规律研究的基础。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。