The effect of debasing high viscidity oil was better than low viscidity oil.
实验还表明，菌株作用于高粘度原油的降粘效果要好于作用于低粘度原油的效果。
A novel method for producing urea formaldehyde resin with intensive viscidity, high solid content and low toxicity is introduced in this report.
介绍一种粘结强度大、固含量高、低毒环保型的脲醛树脂粘合剂的合成方法。
The peculiar solution structure makes that solution have high-effect merit such as increasing viscidity, temperature resistance, salts tolerance, shear resistance, he overall propulsion nature.
这种特殊溶液结构使该溶液具有高效增粘性、抗温耐盐性、剪切恢复性以及整体推进等特点。
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