... linear approximation线性近似,线性逼近... diffusion approximation扩散近似 optimal approximation最佳逼近 ...
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高能物理专业英语翻译A-62-SCIdict学术词... ... 连续慢化近似法 approximation， continuous slowing-down 扩散近似 approximation， diffusion 指数近似 approximation， exponential ...
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According to the theory given by Hikami, Larkin and Nagaoka that relation of magnetic conductivity with the varying of magnetic field under diffusion approximation, we fitting results of experiments and get spin-orbit scattering time and inelastic scattering times.
根据Hikami,Larkin和Nagaoka给出的扩散近似下的磁导率随磁场变化关系式,拟合实验结果得到电子自旋-轨道散射时间以及非弹性散射时间。
参考来源 - 半导体异质结二维电子气的磁输运特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在优先服务原则下，研究了一个三服务台重入型网络和一个任意多个服务台重入型网络的扩散近似。
Under priority service discipline, the diffusion approximations for a three-stations reentrant networks and a class of the re-entrant networks were studied.
本文用适当的多项式函数近似扩散光波导的高斯折射率分布函数，推导了导模有效折射率的解析形式渐近解。
The Gaussian index profile of a diffused optical waveguide is approximated by an appropriate polynomial, and the asymptotic solutions of the mode efficient index is derived in a analytical form.
求出了丰度方程的近似解，从而计算得到热扩散级联的长度及同位素浓缩产品的丰度。
The solutions of the differential equations are calculated, through which the length of thermal diffusion cascade and the abundance of isotope products are calculated.
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