望远镜

And pulling out my perspective glass, which I had taken on purpose, I laid me down flat on my belly

我平卧在山顶上，取出我特意带在身边的望远镜，向那一带地方望去。

And pulling out my perspective glass, which I had taken on purpose, I laid me down flat on my belly, on the ground, and began to look for the place

我平卧在山顶上，取出我特意带在身边的望远镜，向那一带地方望去。

About a Year and half after I had entertain'd these Notions, and by long musing, had as it were resolved them all into nothing, for want of an Occasion to put them in Execution, I was surpriz'd one Morning early, with seeing no less than five Canoes all on Shore together on my side the Island; and the People who belong'd to them all landed, and out of my sight: The Number of them broke all my Measures, for seeing so many, and knowing that they always came four or six, or sometimes more in a Boat, I could not tell what to think of it, Or how to take my Measures, to attack Twenty or Thirty Men single handed; so I lay still in my Castle, perplex'd and discomforted: However I put my self into all the same Postures for an Attack that I had formerly provided, and was just ready for Action, if any Thing had presented; having waited a good while, listening to hear if they made any Noise; at length being very impatient, I set my Guns at the Foot of my Ladder, and clamber'd up to the Top of the Hill, by my two Stages as usual; standing so however that my Head did not appear above the Hill, so that they could not perceive me by any Means; here I observ'd by the help of my Perspective Glass, that they were no less than Thirty in Number, that they had a Fire kindled, that they had had Meat dress'd.

我自从有了这些想法之后，平时就经常会想到这件事，可是因为没有机会付诸实施，因此一直都毫无结果。这样大约又过了一年半光景。一天清晨，我忽然发现有五只独木舟在岛这头靠了岸，船上的人都已上了岛，但却不知道他们去哪儿了。他们来的人这么多，把我的计划彻底打破了。因为我知道，一只独木舟一般载五、六个人，有时甚至更多。现在一下子来了这么多船，少说他有二三十人，我一个人单枪匹马，如何能对付他们呢！因此，我只好悄悄躲到城堡里去，坐立不安，一筹莫展。可是，我还是根据过去的计划，进行作战准备，以便一有机会，立即行动。我等了好久，留神听他们的动静，最后，实在耐不住了，就把枪放在梯子脚下，像平时那样，分作两步爬上小山顶。我站在那里，尽量不把头露出来，唯恐被他们看见。我拿起望远镜进行观察，发现他们不下三十人，并且已经生起了火，正在煮肉。至于他们怎样煮的，煮的又究竟是什么肉，我就不得而知了。

According to introduction, they make use of Europe south the astronomical observatory establish in 3.6 meters caliber astronomical telescope of the Chile a set of the mountain lodge of 2400 meters saddle type of an elevation, confirm Be located on south the fixed star"Gliese 581" inside the along while ball scales horoscope see toward the speed because it surroundings can't see fixed star of gravitation function but"perturbation" for appear, subsequently reckon this a red and short star neighborhood of"new the Earth" round a mother fixed star of revolution around sun period and quality.

根据行星的介绍，他们利用欧洲南方使用建立天文台3.6米口径的智利一集的山2400米的海拔马鞍型，提出确认将于南部的恒星"格里斯581"所在的内沿，同时对球尺度占星速度见的天文望远镜因为它周围看不到固定的引力作用，但"摄动出现，随后估计这是一个红色的和短期的"新地球"轮明星邻居母亲围绕太阳固定期限和质量革命之星"的明星。

Some photographs taken through a sophisticated telescope reveal that the photosphere is not uniform.

一些通过精密望远镜拍摄的图片揭示了光球层并非始终如一。

This is because many elements in CI meteorites are present in the same proportions as the solar photosphere – or the outer layer of the sun that you see through a telescope.

这是因为CI 陨石中的许多元素呈现出与太阳光球层——或者说当你通过望远镜观察太阳时看到的太阳外层有相同的比例。

Two Neapolitan Chinese priests and a hot-air balloon pilot. Packed into three substantial ships, they brought with them the most impressive fruits of recent Western scientific progress ─ telescopes, clocks, barometers

最高级的西方科研成果：望远镜，钟表，热气球，等等，这些珍贵的礼品是送给乾隆的，目的是想让乾隆相信西方的发达技术，英国的这些技术是拥有三亿一千三百万人口的中国所需要的，中英贸易夥伴关系是有利于清朝的。

Therefore it should be pointed out that the presence or absence of pincushion distortion is no indicator for the quality of the binocular, but it reflects a particular design strategy.

这里需要指出的是枕形畸变的有或无并不标示望远镜的质量，只是反应了特殊设计策略。

Rectilinear distortion: Most binoculars employ a slight pincushion distortion, which is intentionally installed to provide a smooth panning.

直线扭曲：大部分望远镜表现有轻微的枕形畸变，这是有意如此，为的是能得到平滑的视场盘。

Rectilinear distortion: All binoculars show a slight pincushion distortion, which is intentionally installed to eliminate the globe effect and in this way to provide a smooth panning.

直线扭曲：所有望远镜都表现出轻微的枕形畸变，这是有意如此的，为了消除球面效应，并通过此法提供一个平滑视场盘。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。