Fresnel lens
常见例句
- Fresnel lens on the top.
塔顶的菲涅尔透镜。 - The results of computer simulation can provide theoretical basis for the fabrication of Fresnel lens.
模拟计算结果对多阶菲涅耳透镜的制作提供重要的理论指导。 - The imaging quality of curve Fresnel lens is better than plane one, because coma aberration was corrected.
基面和底面为曲面的菲涅耳透镜与平面型菲涅尔透镜相比彗差较小。 - Using a Fresnel lens, they were able to snap a photograph of the dark spot left in the atom's wake as the laser passed over it.
ENGADGET: Researchers capture a single atom's shadow, has implications for quantum computers 返回 Fresnel lens