场电离;field ionization FI，一种软电离技术，缩写符号PI。
场电离（field ionization，fi）和场解吸（field desorption，fd）fi 离子源由间隔很近的阳极和阴极组成，两极间加上高电压后，阳极四周 产生高达 107～108v...
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采用延迟脉冲场电离方法测量了各斯塔克能态在不同外电场下的寿命。
The lifetimes of the Stark manifold states are measured by using delayed electric field ionization.
描述了一种将用于兰州放射性束流线较重离子鉴别的多阳极横向场电离室。
A transverse field gas ionization chamber for particle identification at the Radioactive ion Beam Line in Lanzhou (RIBLL) is described.
利用强激光场电离和离解分子来研究分子激发态的波包结构是强场物理的重要研究方向。
The studies of the wavelet structures of the molecular excitations with the high intense laser are very active in the strong laser field physics.
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