沥青中油 tar middle oil
中温沥青 Medium temperature pitch ; mid temperature pitch
中间相沥青 mesophase pitch
中粒级配地沥青混凝土 medium grained asphalt concrete
中凝油溶沥青 Median Curing Cutback Asphalt MC
中裂乳化沥青 medium breaking emulsified bitumen ; medium-setting emulsified asphalt
中粒式沥青混合料 medium sized particle asphalt
中凝液体沥青 medium-curing liquid asphalt
公路工程中天然岩沥青 UINTAITE
中间相沥青基碳纤维 MPCF
其他：原油中沥青质的含量较少，一般小于1%。
Others: crude oil asphaltene content of less than 1% in general.
经过供氢催化水热裂解反应，稠油中沥青质的稳定性下降。
After hydrothermal catalytic pyrolysis reaction of heavy oil, the stability of asphaltene became worse.
在酸性溶液中沥青铀矿结晶速度快，中性中较慢，碱性中最慢。
The highest speed was obtained in acidic medium, while in neutral medium the speed was relatively slow and the lowest speed was in alkaline one.
应用推荐