The morphology of pri- mary QI was observed under Scanning Electron Microscope (SEM) . The effects of solvents on the seperation of MCMBs were examined.
用扫描电子显微镜（SEM）分析了煤沥青中原生喹淋不溶物（QI）的形貌，考察了不同有机溶剂对分离中间相微球的影响；
The activated mesocarbon microbeads(a-MCMBs) as one kind of new carbon material is widely used in the gas storage and purification for the high BET specific surface area and good .
活性碳微球作为一种新型的碳材料，由于具有较高的比表面积和优良的吸附性能而广泛应用在气体的储存和净化上。
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