refractor

美 [r?'frækt?(r)] 　英 [r?'frækt?(r)]

• n.折射器
• 網(wǎng)絡折射望遠鏡；折射鏡；折射物

詞形變化

復數(shù)：refractors  

英漢雙解

英漢解釋

n.	1. 折射器;折射望遠鏡;折射透鏡

英英解釋

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.

他用口徑10英寸的折射望遠鏡巡視鄰近的星系，查看是否有恒星已經(jīng)閃亮。

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

然而，路徑長度折射鏡能夠在寬頻帶范圍內(nèi)產(chǎn)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 .

透鏡望遠鏡，或稱折射望遠鏡，在人們能夠制造出高質(zhì)量的火石玻璃透鏡以后得到了很大的改進。

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

香港一學校屋頂上，一位婦女用帶有濾光片的折射望遠鏡觀看。

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

步槍范圍，是一個折射望遠鏡使用步槍。

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鏡作折光器構(gòu)成折疊式光學諧振腔。

Comparative analysis of auto-refractor and retinoscopy

電腦驗光與人工驗光對比分析

Discussion on refractor equation of impulse turbine

沖擊式水輪機折向器方程的探討

For producing heating elements and refractor

用作高溫發(fā)熱體和高溫結(jié)構(gòu)零件

Refractor is colorful coral and fish underwater;

折射的是海底艷麗的珊瑚和魚兒；