laser alignment telescope 激光瞄准望远镜
Alignment Telescope 校直望远镜 ; 准直望远镜 ; 对准望远镜 ; 校准用望远镜
alignment-telescope bracket 校直望远镜托架 ; 校准用望远镜托架
micr-alignment telescope 测微准直望远镜
micro-alignment telescope 微调对中望远镜
microscope alignment telescope 内调焦测微准直望远镜
Closer inspection by NASA's Hubble Space Telescope reveals that these spots are actually a rare alignment of three of Jupiter's largest moons - IO, Ganymede, and Callisto - across the planet's face.
美国宇航局的哈勃太空望远镜近的距离观察发现，这些斑点实际上是横跨在木星表面上，很少见到的3个最大卫星(木卫1，木卫3，木卫4)的直线排列。
Seriously, I noticed Polaris seems out of alignment just last night! My son and I had out his telescope. I thought I was imagining things.
就是在昨天晚上，我注意到北极星看起来严重地不准了！我的儿子和我拿出了天文望远镜，我以为是我自己的想象呢。
In this paper, the principle and procedure of alignment of Cassegrain and coude optical systems for 2.16m astronomical telescope are described.
叙述了2.16米天文望远镜卡焦及折轴光学系统的调整原理与具体步骤。
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