摘要
JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY（ ISSN 1005 -9113 ） is published quarterly by Harbin Institute of Technology at 92 Xidazhi Street Nangang District, Harbin, Heilongjiang 150001 P. R. China, Editor-inchief： Pan Qishu Tel：86-451-86414135 Fax：86-451-86418376 E-mail：hitxuebao_e@ hit. edu. cn. It publishes peer reviewed and edited papers on advancements in science and technology researches, and significant achievements in researches on mechano-electronics, material science and technology, civil administration and engineenng,
