refractor

refractor

美 [rɪ'fræktə(r)] 　英 [rɪ'fræktə(r)]

• n.折射器
• 网络折射望远镜；折射镜；折射物

词形变化

复数：refractors  

英汉双解

英汉解释

n.	1. 折射器;折射望远镜;折射透镜

英英解释

n.	1. a device that alters the direction of a beam of light by passing it between two transparent materials of different density

例句

He began examining nearby galaxies with a 10-inch refractor to see whether any stars had flared up.

他用口径10英寸的折射望远镜巡视邻近的星系，查看是否有恒星已经闪亮。

The path length refractor, however, can generate planar wavefronts over a wide operating band.

然而，路径长度折射镜能够在宽频带范围内产生平面波。

The lens telescope , or refractor , was vastly improved when it became possible to manufacture high- quality lenses made from flint glass .

透镜望远镜，或称折射望远镜，在人们能够制造出高质量的火石玻璃透镜以后得到了很大的改进。

A woman looks through a refractor telescope with a solar filter on top of the roof of a school in Hong Kong.

香港一学校屋顶上，一位妇女用带有滤光片的折射望远镜观看。

A rifle scope is a refractor telescope used on a rifle.

步枪范围，是一个折射望远镜使用步枪。

A corner cube is adopted to act as a refractor, forming a folding optical resonant cavity;

此激光器采用角隅棱镜作折光器构成折叠式光学谐振腔。

Comparative analysis of auto-refractor and retinoscopy

电脑验光与人工验光对比分析

Discussion on refractor equation of impulse turbine

冲击式水轮机折向器方程的探讨

For producing heating elements and refractor

用作高温发热体和高温结构零件

Refractor is colorful coral and fish underwater;

折射的是海底艳丽的珊瑚和鱼儿；