Taking the circular fibres for the example, the first order correction local field and field shift in the fundamental mode peak field are discussed.

以圆光纤为例，讨论了一阶近似本地场形式及基模场在最大值处的场位移。

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In FMR experiments, the phenomenon of the isotropic resonance field shift has been observed and assumed to originate from the rotatable anisotropy in the FM layer.

在铁磁共振实验中，发现双层膜存在各向同性的移动现象，目前主要结合理论计算将其归结为转动各向异性。

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Geochronologists at the University of California found that the stone tools from Gona were made just before the magnetic field shift which began the Matayama epoch.

加州大学的地质年代学家们发现，戈纳石器正是在标志更新世开端的那次磁场逆转发生之前制造的。

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Film-makers have always relied on tools like lighting and depth-of-field to shift the audience's perspective, but the convergence of animation and 3D has made them pay greater attention to detail.

ECONOMIST: Animation takes on a whole new reality

The study detects a shift from field crops towards higher-value horticulture and livestock farming.

ECONOMIST: South African farming

The list of technologies which have allowed competitors to shift the playing field is very long.

FORBES: Throw that slide rule away! Use Facebook, iPhone, iPad, Groupon tools!