结果表明，槐豆胶和黄原胶有强烈的协效增稠性，槐豆胶与黄原胶复配胶的粘度随着浓度的升高而升高；
The result showed that there was strong synergistic effect of sophora bean gum with xanthan gum, the viscosity of mixed gum increased with the increasing of concentration;
提出了一种能对稠油族组成与粘度进行较好关联的多元线性模型，其复相关系数为0.9885。
A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil. Multiple correlation coefficient of the model is 0.9885.
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