Bloch equation
英
美 [blɑk ɪˈkweɪʒn]
布洛赫方程
双语例句
- Approximate solutions of the generalized Bloch equation with damping terms
含弛豫项的广义光学Bloch方程的近似解 - In this paper, we employ precise time integration to solve the Bloch equations. COORDINATION OF THE MOTION PARAMETERS WITHIN STEP-BY-STEP INTEGRAL FOR DYNAMIC EQUATION
时程积分过程中结构运动参数的协调 - The results in, [ 6] and nondegenerate two photon CW laser oscillation, process by means of the stationary state solution of reduced, optical Bloch equation is discussed. The formulas on gain, saturation, dispersion and frequency pulling of the laser material are obtained.
本文推广的结果，用约化的光学Bloch方程的稳态解，讨论非简并双光子激光连续振荡过程，得到了双模双光子过程中激光物质的增益、色散和频率牵引等结果。 - A quantitative description of photon-echo is obtained by solving the two-level-atom system Bloch equation and the results obtained are discussed, Some uncertainties in the previous descriptions of photon-echo using R vector model in some literature have also been mentioned.
本文通过求解二能级原子系统的Bloch方程，对光子回波做出了定量的描述，并对所得到的结果进行了讨论，指出了以往有些文献中用R矢量模型解释光子回波现象中的不确切之处。 - Annotations on solving Bloch equation
求解Bloch方程的注释 - Annotations on the form of Bloch equation and solving Bloch equation by stages are made, in order to supplement the lack of the details knowledge in the related textbooks and help students in doing NMR experiment.
考虑到目前实验教学中对这部分内容的介绍有所欠缺，故对Bloch方程的形式和分阶段求解进行了详细地解释说明，以供大学生在核磁共振实验前补充学习。 - For weakly coupled systems undergoing exchange it is possible to compute theoretical ine shapes using modified Bloch equation, but strongly coupled systems require a full density matrix ( DM) treatment.
对弱偶合交换体系，理论线型可用改型的Bloch方程计算，但强偶合体系就需作全密度矩阵处理。 - This article obtained the exact wave function and accurate solution of Bloch equation for spin-1/ 2 particle under the rotating magnetic field.
精确求解了自旋1/2粒子在旋转磁场下的Bloch方程，并用旋转坐标系方法得到此系统的精确波函数。 - It restrains the Gibbs circle artifacts effectively and the image resolution is unproved. Such result cannot be assimilated with the reconstruction from the conventional Fourier transform method. Chapter 2 introduces the basic principle of MRI, and the Bloch equation and some basic imaging algorithms are included.
第2章介绍了磁共振成像的基本原理，包括Bloch方程和基本的成像算法，并讨论了本文使用的离散FID信号模型，作为进一步讨论的基础。 - The relationship between the single mode equations which are from Optics-Bloch, Maxwell and laser rate equation and its parameters is discussed in detail in this paper. At the same time, the program of the system's parameters determined by the experiment is introduced.
本文详细讨论了分别从光学Bloch方程，Maxwel方程和激光速率方程出发所得到的单模方程之间的相互转化及其参数关系，并给出通过实验来测定系统参数方法。 - The activation energies Ea of the binuclear complexes of Mg, Pb and Hg with TTHA are estimated by the Bloch equation of the two sites exchange;
用二位交换的Bloch方程估计Mg、Pb和Hg双核配合物的活化能Ea值； - In the second part of Section 1, we introduce the calculation of the absorption spectra by employing the harmonic expansion method when the Bloch equation include explicit temporal dependent terms, this method is also applicable for other similar questions.
在第一节后半部分，我们补充介绍了在系统布洛赫方程含有时间指数的情况下，用谐振子展开法计算系统的吸收光谱，为处理类似的问题提供了思路。