查询词典 Fresnel

Based on the Fresnel principle, a method of the seawater salinity measurement using fiber is introduced.

本文提出了一种应用菲涅耳定理设计的光纤盐度测量方法。

Four kinds of laser source are used to measure the diffractive efficiency of Fresnel lens.

使用四种不同光源，对菲涅耳透镜的衍射效率进行测试。

The theoretical calculation and the experimental result of sixteen-step Fresnel are given.

给出了理论计算和16阶菲涅耳透镜的实验结果，证明了数据库方法设计掩模的可行性。

In many cases, the Simpler Huygens- Fresnel treatment will prove quite adequate for our purpose.

在许多情况下，对于我们的目的来说，更简单的惠更斯―菲涅耳方法将是合适的。

Influence of phase errors upon the diffraction efficiency of the phase fresnel lens［J］.

位相误差对菲涅耳透镜衍射效率的影响［J］。

The Fresnel inversion based on the principle of wave optics is a new method to retrieve atmospheric profiles.

菲涅耳衍射反演是GPS掩星技术中基于物理光学原理的新的反演方法。

As an example, a method to put the point of unit Fresnel number to infinity is suggested and demonstrated.

作为一个例子，提出和验证了在发散球面波入射情况下可将菲涅耳数等于1的点拉至无穷远的结论。

With the development of society and demand of energy economy, it is the new direction and development trend that improving the focus and reducing optical losses of Fresnel lens.

随着社会的发展和节能经济的需求，提高菲涅尔透镜的聚焦性，降低透镜的光学损失成为了菲涅尔透镜研究的新动向和发展趋势。

Now let's establish the reflectivity that comes with the Fresnel effect.

现在让我们将依据菲涅尔效应建立反射率。

The digital watermark technique is proposed based on Fresnel hologram and Discrete Cosine Transform.

提出了一种基于数字菲涅耳全息和离散余弦变换的数字水印技术。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。