8Wang S W,Liang X D,Huang L C. Laboratory study on "hydrophobicity and pollution flashover properties of polymer insulators"[M].Electrical Engineering Dept,Tsinghua University,Beijing,1999.
9Wenzel R N. Resistance of solid surfaces to wetting by water[J].Industrial and Engineering Chemistry,1936,(08):988-994.doi:10.1021/ie50320a024.
10Cassie A B D,Baxter S. Wettability of porous surfaces[J].Transactions of the Faraday Society,1944.546-551.doi:10.1039/tf9444000546.
