The effect of Faraday rotation on the helicity computation using observations from the Solar Magnetic Field Telescope at the Huairou Solar Observing Station.
法拉第效应对利用怀柔磁场望远镜观测的矢量磁场计算电流螺度的影响。
The Hubble's new Wide Field Camera 3 (WFC3), mounted on the space telescope in 2009, changed all that.
哈勃太空望远镜上的新一代照相机——广角相机3号（WFC3），改变了上述状况，该相机是2009年安装上去的。
The amount of sky that you can view through a telescope is called the real (true) field of view and is measured in degrees of arc (angular field).
通过望远镜你所能看到的天空的范围称作真实视场，以弧度值(角视场)来度量。
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。
The Kepler telescope will hang in orbit and stare continuously at a field of 100,000 stars in the Cygnus-Lyra region of the Milky Way.
开普勒号望远镜进入轨道之后，会对银河系中位于天鹅座与天琴座之间区域进行持续观测，这其中大约有十万颗恒星。
The Kepler telescope will hang in orbit and stare continuously at a field of 100, 000 stars in the Cygnus-Lyra region of the Milky Way.
开普勒号望远镜进入轨道之后，会对银河系中位于天鹅座与天琴座之间区域进行持续观测，这其中大约有十万颗恒星。
The picture was taken by the Wide Field Imager attached to the MPG/ESO 2.2-meter telescope at ESO's La Silla Observatory in Chile.
天文学家使用安装在2.2米望远镜后的广域相机（WFI）拍摄了这张最新照片，该望远镜是德国马普 /ESO 共有的，位于智利北部的拉斯拉天文台。
The first stage of the European Low Frequency Array (Lofar) telescope involves 96 radio antennae being erected this week in a field at the Chilbolton Observatory near Andover, Hampshire.
Lofar望远镜的一期工程位于罕布什尔的安多佛，由96个无线电天线组成的望远镜将在本周被安装完毕。
They noted that if Tyche exists, it should be detectable in the archive of data that was collected by NASA's Wide-field Infrared Survey Explorer (WISE) telescope.
他们提到，假如幸神星的确存在，那么应能在NASA的大视场红外巡天探测者(WISE)望远镜观测到的数据中找到它。
An eyepiece with wide apparent field (in degrees) and lower powers used on a telescope allow wider fields of view.
较宽的目镜视场搭配较低的放大率可以得到更宽的视场角。
The Hubble community bids farewell to the soon-to-be decommissioned Wide Field Planetary Camera 2 (WFPC2) onboard the Hubble Space Telescope.
哈勃团队即将告别哈勃太空望远镜上要退役的大视场行星照相机2 (WFPC2)。
The main advantage of fast focal ratios with a telescope used visually is a wider field of view.
快焦比的主要优点在于可以提供一个更宽的视角。
This Hubble Space Telescope image was captured in August 2009 and December 2009 with the Wide Field Camera 3 in both visible and infrared light, which trace the glow of sulphur, hydrogen, and iron.
这张由哈勃太空望远镜成像的图片由用以追踪硫、氢、铁的第三代广域照相机以可视光与红外光摄于2009年8月及2009年12月。
Atlantis' astronauts will install a new "wide-field planetary camera" during their 11-day maintenance-and-repair mission, the fifth to the telescope.
亚特兰蒂斯号宇航员将在为其11天的维修任务中为哈勃望远镜更换一部新的“广视角行星照相机”，这是对哈勃望远镜的第五次维修。
NASA's newest telescope, the Wide-field Infrared Survey Explorer (WISE), may be able to answer the question about Nemesis once and for all.
美国太空总署最新的望远镜，广角红外线探测望远镜Wide -field Inf raredSurveyExplorer (WISE)可能会一劳永逸地回答关于“复仇者”的各种问题。
Whatever the outcome of those campaigns, NASA's massive successor to the Hubble Space Telescope should open up the field of exomoons, assuming they are as abundant as theory predicts.
无论这些任务的结果如何，假设如理论预测的那样存在丰富的系外卫星的话，大量NASA设计的哈勃太空望远镜（Hubble Space Telescope）的继任者应当能够开创系外卫星的新局面。
It plans to launch a hard X-ray modulation telescope to study the matter dynamics and high-energy radiation processes in the strong gravitational field of compact celestial bodies and black holes.
发射硬x射线调制望远镜，研究致密天体和黑洞强引力场中物质动力学和高能辐射过程。
Astronomy enthusiasts often enter this field as hobbyists, using binoculars or a telescope to observe the motion of planets or artificial satellites orbiting the earth.
很多天文爱好者最初对该领域的研究都是从业余爱好开始的，他们会用双筒望远镜观察星系的变化，观察人造卫星环绕地球运行的规律。
Essentially, the field stop of the eyepiece encompasses a linear field of view from the telescope.
从本质上讲，目镜的视场光阑与望远镜有线性关系。
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。
Sept. 29, 2011. NASA held a conference for updating information about the database of near-Earth asteroids in our solar system, tracked by Wide-field Infrared Survey Explorer (WISE) telescope.
2011年9月29日。美国航空航天局举行一个会议更新在我们的太阳系中，有关近地小行星的数据库信息，由广角红外线探测望远镜（WISE）跟踪的。
Then a cross scanning of beam is presented to adjust the laser beam until it falls in the center of the telescope field of view.
提出了一种十字形光束扫描方法将激光光束调节到望远镜视场的中心位置。
The Hubble Space Telescope has found the answer to a long-standing puzzle by seeing the details of giant but delicate filaments shaped by a strong magnetic field around the active galaxy NGC 1275.
“哈勃”空间望远镜观察到活动星系ngc 1275周围强大磁场塑造的巨大而精巧的细丝细节回答了一个长久以来难题。
To help understand this, we can imagine viewing a single star in the exact center of the telescope eyepiece (field of view).
为了有助于理解这个问题，我们可以想象，在目镜的正中央，看一颗星。
The picture was taken in 1993 with the Wide Field and Planetary Camera 2 on board the Hubble Space Telescope.
1993年，安装在哈勃空间望远镜上的第2代广角和行星相机拍下了这张照片。
In the space solar telescope (SST), the image integration method is used to increase signal-to-noise ratio (SNR) of the solar magnetic field images.
空间太阳望远镜(SST)系统采用图像积分方法提高太阳矢量磁图的信噪比(SNR)。
The far-field irradiance distribution of a Gaussian beam which is transmitted from telescope with certain center obscure is researched in this paper.
讨论了环形孔径高斯光束的远场光斑能量分布，并给出了拟合表达式。
TMA space optical system can obtain wide field of view and lightweight simultaneously, so this kind of space telescope has been applied widely in the current.
TMA空间光学系统可以同时实现大视场和轻型化，在目前空间光学遥感器中得到了广泛的应用。
TMA space optical system can obtain wide field of view and lightweight simultaneously, so this kind of space telescope has been applied widely in the current.
TMA空间光学系统可以同时实现大视场和轻型化，在目前空间光学遥感器中得到了广泛的应用。
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