查询词典 Fresnel integral

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。

Computer simulation of Fresnel holography［J］.

菲涅耳计算全息的计算机模拟［J］。

These results can be used for guiding the design of field survey project and the parameter selection in data processing. It is also an expansion to the Fresnel zone in common sense.

这一结论对于指导野外观测系统的设计和资料处理参数的选择都有积极的指导意义，同时也是对常规意义下菲涅耳带概念的扩充。

The design method of a photoinduced plasma Fresnel zone plate antenna is described.

本文描述一种光生等离子体菲涅尔波带板天线的设计方法。

Regardless of the color-accuracy and the ability to focus in the traditional FRESNEL than 30% higher than the lens.

无论是清色度，准确度及聚焦能力各方面均比传统的FRESNEL透镜高出30%。

The Fresnel CGH is applied to the computer images encryption/decryption, the results are also given.

将菲涅耳CGH应用于图像的加/解密，并给出解密结果；

All the most commonly used special functions are included: Bessel functions, Fresnel integrals, etc.

所有最常用的特殊功能包括：贝塞尔函数，菲涅耳积分等

Based on Fresnel transform algorithm, the performance of six typical autofocusing evaluation functions are studied experimentally.

基于菲涅耳变换重建算法，采用实验验证的方法，对显微数字全息成像中六种典型聚焦评价函数的性能进行了对比研究。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？