spin lattice relaxation是什么意思

用法例句

Pseudospin symmetry of the single-particle resonant states in ~(208)Pb;

~(208)Pb中单粒子共振态的赝自旋对称性

The electron state in a even magnetic field——discussion 2 about spin;

电子在均匀磁场中的状态——对自旋的讨论之二

A Way of Calculating Nondiagonal Matrix Component Coefficient of Spin Orbital Operator;

计算自旋轨道算符非对角元系数的一种简单方法

Experimental Study of the Effect of Spinning on Elastohydrodynamic Lubrication Films;

自旋对弹流油膜影响的试验研究

To answer a few commonly raised questions about the theory,based on basic concepts of optics,an easy access was proposed to the essentials of Chen s theory,such as its innovative "spinning plus elevation" rotations for tracking,its "row plus column" slave mirrors driving system for focusing as well as a few variants of different degrees of precision.

为回答对该理论的普遍存在的疑问,从光学的基本知识出发,尽量深入浅出地讨论这一理论的核心内容,如:自主创新的自旋+仰角跟踪方式,行+列驱动从镜聚光及其精度不等的不同模式,并评述该理论的优势和应用前景。

To meet the require of trailing high frequency signal,continue-time generalized predictive control for spinning ballistic missiles servo system is studied.

为满足自旋弹道导弹伺服系统对较高频率输入信号跟踪的要求,研究了自旋弹道导弹伺服系统的连续预测控制,在控制能量受约束条件下实现伺服系统的最优控制,仿真结果表明可以实现自旋弹道导弹的姿态稳定。

Taken into account the influence of the spin-spin coupling interactions omitted in previous publications, the spectra and the constants of crystal structure and zero-field splitting parameters of CsNiCl_3 crystal and CsNiCl_3 :Mg~ 2+ crystal are calculated and the influence of the doping to the spectra, the constants of crystal structure, zero-f.

应用不可约张量理论构造了三角对称晶场中3d2/3d8态离子的45阶可完全对角化的微扰哈密顿矩阵,在考虑了以前工作中被忽略的自旋-自旋耦合作用的基础上计算了CsNiCl3晶体和CsNiCl3:Mg2+晶体的基态能级、晶体结构、零场分裂参量和Jahn-Teller效应,研究了掺入Mg2+对CsNiCl3晶体的光谱、零场分裂参量及Jahn-Teller效应的影响和自旋单重态对基态能级的贡献,发现掺杂使得晶体结构产生畸变,从而改变晶体光谱的精细结构和零场分裂参量,不改变Jahn-Teller效应的分裂规律但改变分裂的大小。