望远镜

Similarly, lens with high f-number have larger DOF than lens with low f-number.

景深是由几个因素影响，广角镜头通常比望远镜头有较大景深，高F值也有较大景深。

The 24 pieces of costly hexagonal reflection mirrors are the core components of the most powerful spectrum survey telescope, and each of them has a 1.1 meter diagonal conjugate and 25 mm thickness. It adopts the mirror face automatically splitting joint and transforming technology which is created by Chinese and unique in the world.

24块造价昂贵的六边形反射镜，每块对角径1.1米、厚25毫米的镜面，是世界上最强大光谱巡天望远镜的核心组件，采用的是中国人开创、全球独一无二的镜面自动拼接兼具变形高难度技术。

These are usually located farthermost from the stage, where you can't see anything without the help of a pair of binoculars.

它们通常离舞台最远，坐在那里如果没有望远镜的帮助，你通常看不见舞台上的任何东西。

But over the next few years, Fermi will detect more and more bursts.

不过随着时间的推移，费米望远镜会不断发现更多的爆发点。

In fact, the September 16th burst is the most powerful observed to date, and was easily detected by Fermi.

事实上，9月16日观测到的爆发是迄今为止最为强烈的，所以费米望远镜很容易就发现了它。

Tools? Joe said as he folded his field glass

工具？ 当他摺叠了他的望远镜的时候，乔说

The field glass es adjust with a screw.

双筒望远镜是用一个旋钮调节焦距的。

He could make out three men in a basket under it and one of them was holding field glasses.

他可以识辨出气球下面的一个筐子里有三个人，其中的一个拿着一付望远镜。

But anyone with a pair of field glasses can see for himself what Baptistina's daughters are capable of.

但每位配戴野外双筒望远镜的人都可以领略到 Baptistina 之女的能力。

The youngster had an excellent collection of field glasses and telescopes, and these he would train on the town, watching people.

这个少年收集了许多小型或大型的望远镜，用来观察他的城镇和人民。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新