A method of simulation of space multi-target imaging on a space-based telescope is presented.
提出了一种天基光电望远镜对空间多目标成像的模拟方法。
More observation is needed. The type of project the NRC recommends includes three candidates, all of them variations on a space-based telescope.
显然，需要进行更多的观察。对于实施这个计划，国家研究理事会推荐了三个候选研究组，都是由做太空望远镜工作转换过来的。
The influence of the relative position and the parameters of the telescope to the luminant characters of space target imaging in space-based telescope were analyzed.
文章分析了天基光电望远镜对空间目标成像时三者的位置关系及其变化对目标光度特征的影响，以及望远镜系统参数对空间目标成像光度特征的影响；
They're checking out the candidates with ground-based instruments as well as orbiting assets like the Hubble Space Telescope and the Spitzer Space Telescope.
他们正使用地面仪器以及绕轨道运行的仪器如哈勃太空望远镜和斯皮策太空望远镜检查这些候选恒星。
In 1990, the first space-based optical telescope, the Hubble space telescope, was launched, providing the deepest, most detailed visible-light view of the universe.
1990年，第一台天基光学望远镜——哈勃太空望远镜——成功发射，拍摄了最深的、最精细的宇宙可见光景象。
The last of NASA's Great Observatories, Spitzer is a space-based infrared telescope.
斯皮策红外太空望远镜是美国国家航空航天局最新的一个大型观测平台。
In addition to the X-rays observed with Chandra, other data critical for this result came from NASA's Spitzer Space Telescope and the ground-based, infrared Two Micron All Sky Survey.
除了钱德拉望远镜观测到的X射线辐射之外，这项结果所需的其他关键数据来自NASA的斯必泽太空望远镜以及地面的2微米红外全天巡天。
But settling the matter once and for all may require observations from both a new class of ground-based 30-metre telescopes and the orbiting James Webb Space telescope, due to launch in 2013.
不过，解决这个问题一劳永逸可能需要从一个地面30米的望远镜观测的新的阶级和詹姆斯·韦伯太空望远镜的轨道，由于在2013年发射。
CCD drift-scan technique can improve the survey efficiency of ground-based optoelectronic telescope system and the data precision of space targets.
采用CCD漂移扫描技术可以显著提高地基光电望远镜系统的观测效率，改善空间目标的数据质量，但目前不适合对快速移动目标的观测。
The researchers used some of most powerful ground-based and space-based observatories - the Hubble space Telescope, the Chandra X-ray Observatory and the Gemini and Keck Telescopes.
研究人员使用了最强大的陆基和空间基地望远镜，有哈勃太空望远镜，钱德拉X射线望远镜和双子座和凯克望远镜。
And thanks to its vantage point in space, the craft's telescope can obtain much clearer images than Earth-based instruments.
由于它在宇宙空间中的优势位置，与位于地表的设备相比，太空中的望远镜可以获得更清晰的图片。
This stunning cosmic portrait is a composite of space and ground-based image data from the Hubble Legacy Archive and the 8.2 meter Subaru Telescope at the summit of Mauna Kea, Hawaii.
这幅精彩的宇宙图片是由哈勃历史资料和地面照片合成的，所用照片由夏威夷岛莫纳·克亚山顶的8.2米口径“昴星望远镜”拍摄。
His notations are evident on the historic plate image inset at the lower right, shown in context with ground based and Hubble Space Telescope images of the region made nearly 90 years later.
他在历史底片上所作出的标记非常明显，就在下图右下角的小插图中，该图已把当时的地面照片与90年后哈勃太空望远镜所拍摄的该天区照片合成在一起。
His notations are evident on the historic plate image inset at the lower right, shown in context with ground based and Hubble Space Telescope images of the region made nearly 90 years later.
他在历史底片上所作出的标记非常明显，就在下图右下角的小插图中，该图已把当时的地面照片与90年后哈勃太空望远镜所拍摄的该天区照片合成在一起。
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