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1·Fresnel lens on the top.

塔顶的菲涅尔透镜。

2·A method of making the Fresnel lens is described.

本文还描述了制造菲涅耳透镜的方法。

3·The final testing results of the Fresnel optical lens are given.

给出了研制成功大型菲涅耳透镜的光学检测结果。

4·In 1818 Fresnel entered a competition sponsored by French academy.

1818年菲涅耳参加了法国科学院主办的一次竞赛。

5·Fresnel lens on the top. Thickness and quality of the glass are impressive.

塔顶的菲涅尔透镜。透镜的厚度和质量令人印象深刻。

6·The projection of the interface Fresnel zone is up to the acquisition line.

映射菲涅尔带是反射面上菲涅尔带在侧线上的投影。

7·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。

8·The difficulty was resolved by Fresnel with his addition of the concept of interference.

菲涅耳通过加进来干涉概念，解决了这个困难。

9·The new method for designing Fresnel lens has a wide serration breadth and unequal pitch.

用这一方法设计的菲涅耳透镜，齿宽较大，齿距不等。

10·In this paper we give a fast and accurate method for the integration of Fresnel Integral.

本文给出一种快速高精度的计算菲涅耳积分的方法。

(1)fresnel diffraction菲涅耳衍射

(1)fresnel zonen. 菲涅耳带；菲涅耳区

(1)fresnel lens菲涅耳透镜