片语

scattering amplitude M散射振幅

scattering g amplitude散射幅度

multiple scattering amplitude多重散射振幅

neutron scattering amplitude中子散射振幅

magnetic scattering amplitude磁性散射幅度

nuclear-scattering amplitude核散射振幅

elastic scattering amplitude弹性散射幅度

far field scattering amplitude远场散射幅

scattering amplitude functions散射振幅函数的

英汉例句

• the expression is written as a product of a n order bessie function, containing parameter of the laser field, times thee-h scattering amplitude without leser field.

  这一振幅可简单表示为一个包含激光场参量的n阶贝塞尔函数乘以无激光场时电子—氧原子散射程函近似散射振幅。

• a formula of the scattering amplitude acompanied by the emission or absorption of n photons is found by using the stationary phase approximation and frozen target model.

  在稳定位相近似及冻结靶近似下得出了这一散射过程辐射或吸收n个光子的散射振幅。

• it is shown that a phase variation of the nucleon-nucleon elastic scattering amplitude leads to a large increase in the calculated differential cross-section and a substantial improvement.

  计算结果表明核子-核子弹性散射的位相变化使理论微分截面增大，改进了理论值与实验数据的符合。

• the iterative algorithm was used to calculate the scattering amplitude matrix of the infinite length multi layer dielectric cylinder.

  用互易原理求解了相邻有限长多层介质圆柱包括其二次散射场在内的解析表达式。

• abstr: according to optical diffraction tomography theory, there is a fourier relationship between the scattering amplitude in the far zone and the scattering potential of the scatterer.

  文章摘要：衍射层析理论揭示了物体的散射场分布与物体的散射势之间存在傅里叶变换关系。