沥青

There were more sections of pavement, some of it was long stretches of good asphalt or chip seal.

有更多的部分路面，有些是长期的良好沥青延伸或芯片印章。

Modified asphalt has been widely applied because of its superior performance in technology and economy.

但由于改性沥青技术是一个复杂的不断发展的综合体系，对其工程适用性的研究就显得尤为重要。

Use of waste glass and steel slag in surface asphalt is analysed in this paper.

本文选取废玻璃和钢渣在表层沥青混合料中的应用进行了分析。

It can be indicated that the reaction of asphalt and sulfur affect the reaction of rubber and sulfur.

这可能是由于硫黄与沥青的反应影响了硫黄与橡胶的反应。

Now the high concentration of asphaltene and other impurities on the transport and processing of crude oil caused difficulties.

现在高浓度的沥青烯以及其他的杂质对原油的输送和加工造成了困难。

An effective method for determination of asphaltene content in oils is reported.

介绍了一种用分光光度法测定油品中的沥青质含量的方法。

The calculation results show that the predicted values of onset of asphaltene precipitation agree with the experimental data.

计算结果表明，沥青质沉淀点的计算值与实验数据基本相符，但沉淀量计算结果尚不能令人满意。

IFV between asphaltene model oils and water is higher than that of resin.

由胶质形成膜的强度大大低于由沥青质形成膜的强度。

The results of three kinds of asphaltenes, resins or asphaltene/resin are similar.

三种沥青质的实验结果十分相似，三种胶质实验结果也十分相似。

It is shown that polarity of resin is higher than that of asphaltene.

表明胶质的极性比沥青质强。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。