optical pumping system是什么意思

用法例句

Large spin polarization can be produced in 129Xe nuclei by laser optical pumping and spin exchange.

激光抽运和自旋交换的超极化129Xe核磁共振是近几年发展起来的一种新方法,它比普通129Xe核磁共振的检测灵敏度提高约104～105倍,是研究材料孔结构和孔内粒子分布的强有力工具。

Characteristics and development of optical pumping vertical-external-cavity surface-emitting lasers;

光抽运垂直外腔面发射激光器特性与研究进展

The dependence of the optical pumping signal on the current in coil;

光抽运信号与线圈电流的关系

An experimental method of selectively polarized uranium atoms by optical pumping was proposed.

将激光抽运选择性极化原子束磁偏转方案用于铀同位素浓缩 ,考察了铀原子基态各子能级的磁偏转特性 ,提出了选择性光抽运极化的实验方案 ,讨论了可能得到的浓缩结