free-induction decay

The rigorous solutions are derived for the consolidation problems of soils with drain wells through soft clay layer by use of the Merchant model under both free strain and equal strain conditions and in consideration of the effects of both well resistance and smear action.

本文基于Merchant模型分别推导了自由应变条件和等应变条件下打穿软粘土层的竖向排水井地基粘弹性固结问题解析解,同时考虑了井阻和涂抹作用的影响。

The results show that the ANSYS method get more accurate free strain which has a error of 0.

通过理论推导与ANSYS仿真的方法对普通平面电极型压电驱动器及交叉指形电极型压电驱动器的自由应变进行分析,得到x和y方向的自由应变,并与N。

Coherent properties for excitons and for free carriers in intrinsic bulk GaAs are studied with femtosecond free induction decay (FID).

实验与理论分析结果表明: 对于均匀增宽的二能级体系, 这种测量方法可以直接反映相干态的自由感应衰减。

Monte Carlo simulation has been carried out to get the free induction decay and photon echo decay for a system of A spins, isolated from each other, whose resonant frequency fluctuates because of the flipping of a surrounding B spins.

动态微扰可以引起跃迁频率发生变化,产生光谱扩散,我们用Monte Carlo法模拟了由于频率变化引起的自由感应衰减和光子回波衰减。