Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.
膨胀石墨是一种柔软、疏松多孔的物质，它是由天然鳞片石墨经氧化、插层、水洗、干燥及高温膨化而得到的。
2
The results reflect that treated by low temperature plasma processing the surface squama of yak hair is etched and the effect of air plasma is better than that of oxygen plasma.
BLM is effective in treatment of squama cancer of head and cervix, and malignant lymphoma without decreasing leucocytes, inhibiting immune functions and damaging hemopoietic system.