2) Motion-probing gradient
弥散梯度磁场
1.
Motion-probing gradient (MPG) was applied in 6,14,and 32 independent directions to tract optic radiation fibers.
5T磁共振扫描仪行DTI扫描,弥散梯度磁场(MPG)选择6、14、323个方向,扫描时间5分钟左右。
4) stray magnetic field
杂散磁场，漏磁场
5) non-divergence electromagnetic field
无散电磁场
1.
The general form of dyadic Green s function of non-divergence electromagnetic field in chiral media was deduced by moment method, and the expression forms of the M and N vector wave functions for dyadic Green s function of non-divergence electromagnetic field was also presented.
应用矩量法导出了旋波媒质中无散电磁场并矢格林函数的普遍形式,然后给出无散电磁场并矢格林函数的M和N类矢量波函数的表示形式。
6) electromagnetic scattering field
电磁散射场
1.
With nonlinear integral I(k)=∫f(z)e ikg(z) dz extended to double integral upon the surface, the process of asymptotic analysis method is explained thoroughly while computing electromagnetic scattering field.
该方法可以显著提高电磁散射场的计算效率和精度 。
补充资料：弥散
弥散
指气体分子通过肺泡、毛细血管膜进行气体交换的过程。供人体交换的肺泡面积多达70m2，相当于人体表面积的40倍。推动气体弥散的动力是膜两侧的分压梯度(分压差)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条