Essentially, the field stop of the eyepiece encompasses a linear field of view from the telescope.

从本质上讲，目镜的视场光阑与望远镜有线性关系。

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The paper reports analytic expressions on the electric potential and field lines, and the non linear field expressions derived from the potential function.

推导了边界内电场势函数和力函数的解析表达式，以及非线性场表达式；

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By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.

利用等离子体流体模型和线性场理论，分别导出了无限薄环形等离子体填充圆柱波导和无限薄环形等离子体填充波纹波导中的色散关系。

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They also calculated impact dose injury risk parameters common to laboratory and on-field traumatic neuromechanics: linear acceleration, angular acceleration, angular velocity, Gadd Severity Index, diffuse axonal injury, acute subdural hematoma, and brain contusion.

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