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telescope n.1.望遠鏡。2.【天文學】遠鏡座。短語和例子an a...

telescope bag

The resolution of a telescope is determined by the ratio of the wavelength of the radiation received to the diameter of the instrument . 一個望遠鏡的分辨本領取決于它所接收的輻射的波長對這個儀器本身的直徑的比值。

After the sunset the quality of the image in the telescope improves slowly only to deteriorate again one to two hours before midnight . 日落后望遠鏡中顯象的質量緩慢地改善,只是到子夜前一、二小時才再度變壞。

Even a careless momentary look through the eyepiece of field glasses or the telescope can do great harm to the eyes . 通過望遠鏡或雙筒望遠鏡的目鏡,即使對太陽只是漫不經心的一瞥,也會對眼睛造成嚴重的傷害。

People buy books on aircraft identification, and spend whole afternoons on their backs, looking at the sky through telescopes . 人們購買識別飛機方面的書籍,每天下午仰臥在地上,用望遠鏡觀察天空。

Nestled deep in the green hills of west virginia, a dish-shaped telescope keeps an unceasing vigil on the sky . 在西弗吉尼亞州綠丘起伏的深處,一個盤狀的射電望遠鏡一直毫不間斷地監視著天空。

There is a certain degree on un-steadiness of the air that causes a tremor of the picture seen through the telescope . 空氣也會有某種程度的不穩定,使得通過望遠鏡看到的顯象發生抖動。

Far-infrared spectroscopy with high resolution will soon be possible from both aircraft and balloon-borne telescopes . 用飛機和氣球運載望遠鏡進行高分辨率遠紅外波譜分析不久即將實現。

In 1967, a new type of radio telescope intended for the study of interplanetary scintillation came into operation . 1967年,一種新型的打算用于研究行星閃爍的射電望遠鏡投入了工作。

Most of the planets, on the other hand, are magnified to clear disks by a telescope of even modest power . 然而,即使用一個倍數適中的望遠鏡,也能把大部分行星放大成清晰的圓面。

We know that this telescope has been perfected by the long-continued efforts of the highest human intellects . 望遠鏡之所以能達到完善,是人類以最高的智慧,經多年研究的結果。

Modern astronomers are accustomed to using large telescopes and other complex instruments to study the sky . 近代的天文學家習慣于使用大型望遠鏡及其他一些復雜儀器來研究天象。

The optics of most telescopes are designed to produce images rather better than the anticipated seeing disk . 大部分望遠鏡的光學設計都能得到比預期的視影圓面要好一些的象。

The signal collecting area of each system would be at least 100 times greater than that of the arecibo telescope . 每個系統的收集信號的區域至少一百倍于阿雷西博望遠鏡。

At 10 um the emissivity of the sky is about 0. 1, whereas for a conventional telescope it is 0. 5 . 在10微米處,天空的發射率約為01,而一架普通望遠鏡的發射率為05。

In order to test the telescope for impurity and scratches, we will reverse it and view the bright sky . 為鑒定望遠鏡是否不純凈或有劃痕,可將其倒著看明亮的天空。

Telescope studies of the moon show that the brighter areas are mountains and rugged highlands . 用望遠鏡觀察月球,可以看出比較光亮的區域是山嶺和崎嶇的高地。

The missile tracker is mounted alongside the operator is tracking telescope and is collimated to it . 導彈跟蹤裝置與跟蹤望遠鏡裝在一起,且對它加以平行校準。

The optical system of a refracting telescope is essentially the same as that of a compound microscope . 折射望遠鏡的光學系統與復顯微鏡的光學系統基本上相同。

The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror . 天文望遠鏡把在鏡軸上的星體成象在焦點上。