[光]菲涅耳透镜

Fresnel lens───[光]菲涅耳透镜

Fresnel lenses───[光]菲涅耳透镜

fresnels───n.菲涅耳（频率单位，1菲涅耳相当于1012赫兹）；n.（Fresnel）菲涅耳（法国物理学家）

Crookes lens───克鲁克斯透镜

crown lens───n.用冕牌玻璃做的透镜

field lens───物镜；向场透镜

fisheye lens───鱼眼镜头

fluellens───水槽

frenemies───亦敌亦友

Fresnel lens on the top.───的菲涅尔透镜。

Fresnel lens on the top. Thickness and quality of the glass are impressive.───的菲涅尔透镜。透镜的厚度和质量令人印象深刻。

method of making the Fresnel lens is described.───还描述了制造菲涅耳透镜的方法。

The analysis results prove that the manipulator can be used as the Fresnel Lens Optical Landing Aid system's stable platform.───分析结果表明该机构适用于“菲涅耳”光学助降装置稳定平台机构。

Fresnel lens system design was the first try and a commercial Fresnel lens was bought to analyse its model to use at the same time.───首先我们试著设计了一些菲涅尔透镜的光学系统，另外我们也买了一片商业用型的菲涅尔透镜来分析它的模型。

In addition, it is shown experimentally that quantum state measurement and time-domain Fresnel lens can be achieved with this technology.───实验还证明，这种技术可以实现量子态的测量、制作时域菲涅耳透镜等。

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。

Various loss factors which may occur when the Fresnel lens is used to improve the utilization of solar energy are analyzed experimentally.───通过实验，分析了菲涅尔透镜在提高太阳能利用率时的各种损失因素。

Fresnel lens optical landing system (FLOLS) is a typical optical landing system for contemporary aircraft carriers.───菲涅尔光学助降系统（FLOLS）是典型的舰载机光学着舰引导系统。