美国《工程索引》( Ei Compendex)收录本刊 1 999年 1～ 6期论文共 84篇 ,现将 4～ 6期论文收录情况汇总如下 ( 1～ 3期收录论文汇总见本刊 2 0 0 0年第 5期 ) .序号　　　　论文名称第一作者年、期1人工冻结土体冻胀融沉的模型试验王建平 1 999.42振动穿流床干燥及带废气循环 Ei Compendex contains 84 articles published in the period from January to June, 1996. The papers collected in 4 to 6 articles are summarized as follows (1 ~ 3 papers are summarized in this issue 2 0 0 0 Year No. 5. Paper No. Name of the first author year, period 1 Artificial frozen soil thawing and thaw settlement model test Wang Jianping 1 999.42 Vibrating run-off bed drying and exhaust cycle