查询词典 spherical

In this paper the aberrations of a sort of sphere lens with spherical Symmetrical gradient index have ben analysied.

本文分析了一种折射率为球对称梯度分布的球形透镜的像差，得到了该透镜对无限远物点的纵、横向球基及其焦距的精确表达式。

Additionally, It was found that the spherical aberration of thermal lens has the aperture effect of preventing higher-order transverse modes from oscillating.

此外，从实验上发现并分析了Nd：YVO〓晶体的热透镜球差对于高阶横模的抑制作用。

We address the singularities and spectral changes of Gaussian beam focused by lens with spherical aberration.

讨论多色高斯光束经过球差透镜后的奇点和光谱变化。

The present invention pertains to a lens system for a laser for illustrating a printing form with at least one spherical lens.

本发明涉及用于激光器的一种透镜系统，用于利用至少一个球面透镜，图形显示一个印刷版面。

Design of objective lens with reflective spherical fresnel zone plate.

应用反射型球面菲涅耳波带片的成像物镜设计。

With a maximum aperture of f/2.5, and by applying classical and proven spherical lens designs, these lenses provide excellent quality.

凭借f/2.5镜头最大光圈，并运用传统和证明球面镜片的设计，这些镜头提供优良的品质。

The spherical lens may be arranged between the laser and the printing form, in order to bundle laser light emitted by the laser.

球面透镜可以位于激光器和印刷版面之间，以便能对激光器发射出的激光进行集束。

An axial deviation amount between a center axis of the thin tube and an optical axis of the partially spherical lens is 5 mum or less.

细管的中心轴和上述部分球面透镜的光轴的轴偏移量在5μm以内。

The implantation of monofocal and spherical intraocular lens can partially recover the contrast sensitivity,but still may be lower than the normal level.

植入单焦球面人工晶状体可部分恢复白内障患者的对比敏感度功能，但尚未达到正常同龄人水平。

The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed.

利用广义惠更斯-菲涅耳衍射积分公式，研究了平顶多高斯光束通过球差透镜的聚焦特性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。