residual ion

Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal.

吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力.

Based on central field approximation and modified Keldysh Faisal Reiss ( KFR) theory, with the consideration of the effects of the residual ion on the final photoelectron, an expression of ATI differential probability of atoms in strong laser fields is obtained.

在中心场理论的基础上，利用改进的KFR方法，考虑到残留离子势对末态光电子的影响，推导出了原子在强激光场中超阈值电离微分跃迁几率的解析表达式。

As far as this experiment is concerned, the low capacity of concrete in binding chloride ion is presumed to be in relation to low residual C3A contents, high pH value of pore solution and high exposure temperature.

ASR存在情况下混凝土氯离子结合能力很小，究其原因主要是剩余C3A含量少、孔溶液pH值高、暴露环境温度高。

Residual Gasses Analysis and Ion Bombardment Study of Color Picture Ttube

显像管残余气体分析及离子轰击研究