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1·The historical five-year PEb and for selected stocks in the industry between 1991 and 1995 was about 10 to 100.

从1991到1995年之间，这行业内某些股票的5年 本 益比历史波动大约是介于10至100。

2·Abstract: the influence of different post exposure bake (PEB) temperature on thermal swelling and the internal stresses of SU-8 photoresist were investigated.

摘要：对不同后烘温度条件下，SU - 8胶在电铸液中的热溶胀性及胶层的内应力大小进行了研究。