With his 20-power telescope and with his eyes in bad shape he might have mistaken Saturn's gaseous ring to surmise that it was formed of one planet with two moons as satellites.
由于伽利略用的是20倍的望远镜，而且他眼睛的状况也很糟糕，他很可能把土星的气环搞错了，并因此得出结论-土星是由一个行星和两个卫星组成的。
Not since Galileo aimed a small 30-power telescope into the night sky in 1609 has humanity's vision of the universe been so revolutionised in such a short time span by a single instrument.
自从1609年伽利略将他的30厘米望远镜指向夜空起，还没有任何工具在如此短期内给人类的视野带来如此重大的变革。
Radio telescopes are sometimes grouped together, is the same effect as having one big telescope to increase radio wave gathering power.
射电望远镜有时会被组合在一起，这与使用一个大望远镜来增加无线电波的收集能力是一样的。
Before we could replace the power supply, we would have to remove from the telescope a handrail fixed with four screws.
在更换电源之前，我们必须从望远镜上取下一个用四个螺丝固定的扶手。
The power of this massive cluster telescope has allowed astronomers to detect a galaxy at the distant redshift of 5.58.
这巨大质量星系团望远镜的强力使天文学家探测到了一个红移5.58的遥远星系。
Until the 10-meter Keck 1 was built in 1993, the Hale telescope had the best resolving power in the world.
在1993年10米的凯克望远镜建成之前，海耳望远镜一直是世界上分辨能力最强的望远镜。
Serious computing power will be required to make sense of the torrent of data that the telescope will generate-up to 160 gigabits per second from each individual antenna.
重要的计算能力将须要弄懂望远镜产生的大量数据- - -每个天线每秒达到160千兆比特。
For example, a telescope with a focal length of 2000mm has twice the power and half the field of view of a 1000mm telescope.
比如，与焦距为1000mm的望远镜相比，2000mm焦距望远镜的放大率和视场范围分别是前者的2倍和1/2。
For example, the maximum power on a 60mm telescope (2.4 "aperture) is 142x."
比如，孔径为60mm(即2.4英寸孔径)的望远镜最大放大率为142x。
Astronomers talk of placing a radio telescope on the moon's far side; energy experts want to mine the moon's helium 3, an isotope that could power clean-fusion reactors back on Earth.
天文学家想在月球远端放置射电望远镜；能量学家想提取月球上的氦3这种可以驱动清洁融合反应器回到地球的同位素。
Such solar power is already being used to run all sorts of devices, from calculator to the Hubble Telescope in outer space.
这类太阳能已应用在诸如计算机和哈伯太空望远镜等各种装置中。
What language is to the critic, the telescope to the astronomer, and the culture is the thing that gives power to the spirit.
有如语言之于批评家，望远镜之于天文学家，文化就是指一切给精神以力量的东西。
During helicopter power line inspection tour, observation equipments, including infrared cameras, digital video cameras, high-resolution telescope, and visible light VCRs, etc.
在我国的直升机巡线试验中，多采用红外线摄影仪、数码摄像机、高分辨望远镜、可见光录像机等设备作为观测工具。
The detailed principle of detection is presented. The relationship of range accuracy and signal-to-noise ratio with laser power, telescope diameter, and pulse width are numerically simulated.
详细讨论了这种方法的实现方案，并对方案中的激光发射功率、望远镜口径以及脉冲宽度对距离精度及信噪比的影响进行数值模拟。
In this paper, an anti-shake system is designed for small optical telescope, which has a compact size, low power consumption and good anti-shake effect.
本文针对小型光学望远镜，设计一种体积小巧，耗电低，具有良好防抖效果的影像稳定系统。
You can get an absolutely stunning view of the double star with a telescope magnifying between 18 and 30 power.
我们只需一个18到30倍的天文望远镜，就能将双星惊艳的画面尽收眼球。
Center Vega in the field of view of the telescope using a low-power eyepiece (Under 50x).
使用一个低倍目镜(50倍以下)使织女星位于望远镜视场的中央。
Center Vega in the field of view of the telescope using a low-power eyepiece (Under 50x).
使用一个低倍目镜(50倍以下)使织女星位于望远镜视场的中央。
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