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.