Noun:

1. the branch of chemistry that studies elementary (often very fast) chemical reactions as they occur; the experimental methods are often based on the use of femtosecond laser pulses

FEabbr.远东(=Far East)abbr.灭火器(=Fire Extinguisher)abbr.成人教育(=further education)Fejza费伊扎

1. A brief discussion on the development of the femtochemistry is presented in this review.
   对飞秒化学的发展作了简要的讨论。