With the magnetic field turned on, the iron layers both magnetize, say, in the spin-up direction, so all of the spin-down electrons move through the entire sample without scattering.
加上磁场后，两个铁层都被磁化，假如是上方向，那么所有下自旋的电子移动通过整个样本都没有散射。
If a wide scattering vector range is needed, one has to measure the same sample under different instrument configurations.
若要获取较宽散射矢量范围的实验数据，还要改变实验仪器设置，对同一样品进行几次测量。
Because the scattering spectrum of nanoparticles is determined by nanoparticles size, so only part of the sample can be observed at single Angle in measuring nanoparticles size.
因为纳米颗粒散射光所呈现的光谱是由颗粒粒径决定的，所以在纳米颗粒粒度测量中，单一角度测量只能观测到样品的部分情况。
An important role by anisotropic electron scattering presses such as those caused by dislocation etc in turn leads the sample dependence of the electron-electron scattering resistivity.
由位错等引起的各向异性的电子散射过程在引起电子—电子散射电阻率的样品依赖性方面起了重要作用。
The rational design of the sample cell may improve the sensitivity of surface-enhanced Raman scattering (SERS) detection in a high degree.
本文介绍了一种能提高近场表面增强拉曼散射探测灵敏度的新型样品池设计。
When using a single reference to measure the bi-directional scattering distribution function (BSDF), the incident zenith angle of the tested sample must be identical to that of the reference.
采用单一参考测量双向散射分布函数时，要求被测试样与参考标准的入射天顶角必须相同。
When the sample concentration is too high, the condition of irrelated single scattering would be breached and multiple scattering would occur and thereby leads to the lessening of measurement results.
浓度太高，破坏了不相关单散射的条件，从而会引起强烈的复散射，使测试结果偏小。
Because of the phenomenon that the negative self-scattering cross sections cause the negative probability sample, a nonnegative corrected method is put forward and validated by the benchmark problems.
针对输运修正引起的自散射截面导致的负概率抽样现象，提出了一种非负修正方法，并用基准计算验证了该方法的正确性。
LRM USES a confocal scattering technique, so the preparation of sample is simply, and the dimension of inclusion can be only several microns.
通过对入射光进行聚焦，可以分析样品中微米级的包裹体。
Sample's Raman spectroscopy on Model T64000 color scattering spectrometer with CCD is obtained and photocatalytic degradation of the sample top-methyl phenol are compared.
比较了样品对对甲基苯酚的光催化降解性能，并探讨了不同温度焙烧样品对对甲基苯酚光降解率的影响。
Sample's Raman spectroscopy on Model T64000 color scattering spectrometer with CCD is obtained and photocatalytic degradation of the sample top-methyl phenol are compared.
比较了样品对对甲基苯酚的光催化降解性能，并探讨了不同温度焙烧样品对对甲基苯酚光降解率的影响。
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