查询词典 look through this telescope

The errors of the setup and the depolarization phenomenon of the Cassegrain telescope were analyzed.

然后针对实验仪器的要求分析了实验装置存在的误差，以及Cassegrain望远镜对目标散射光的消偏现象。

But with either telescope it was very impressive, particularly with the Cassegrain.

同样用天文望远镜，许多明亮的小星星和有明确形状的朦胧的"雾"都能清楚地的看到，特别是用卡赛格林式望远镜。

In the laser engineering system,a beam expander and an annular aperture were taken as the equivalent of the Cassegrain telescope system.

在激光工程系统中，把卡塞格林望远系统等效为一个扩束器和环形光阑的组合形式，研究了激光束的光腰半径与卡塞格林望远系统的参数匹配问题。

It also fits well with a system design where the instruments must be mounted on the telescope (e.g. mounting at the Cassegrain focus), or exposed to the external environment - since the instrument is static, it can be more easily enclosed.

它很好也符合在望远镜仪器的系统设计(即在卡塞格伦焦点的架置必须登上)，或者暴露在外部环境-，因为仪器是静态的，它可以更加容易地被附寄。

Another group of students is recording movements of celestial objects using the telescope on Mallorca. They chose to study asteroid photometry.

另一群学生，正在用马罗卡的望远镜，纪录天体的运行，他们选择研究行星的光度测定。

Also have Sirius B, centering at around Sirius A, but due to small size, can not be seen by the naked eye until 1862, American astronomer Alvin Clark with the largest at that time, the latest celestial telescope, they discovered its existence.

另外还有天狼星 B ，围绕在天狼星 A 的周围，但因体积小，无法以肉眼看到，一直到 1862 年，美国天文学家艾尔文·克拉克用当时最大、最新的天体望远镜，才发现了它的存在。

Tom obeserved celestial stars by telescope yesterday.

Tom昨天晚上利用望远镜观察天上的星星。

Astronomer found this energy scope was very important forobserving high energy celestial bodies.Hard X-ray Modulation Telescope astronomy satellite is thefirst astronomy satellite of our country.

天体物理学家注意到，这个能区的高灵敏度巡天观测恰恰是了解天体高能物理过程的关键手段。

astronomical telescope ; celestial radiation ; electromagnetic wave

天文望远镜的技术一直代表着当时的技术发展的最高水平。本文将通过

Schmidt realized that by employing a large spherically shaped mirror (instead of the normal paraboloidal mirror of a reflector telescope) and a smaller apertured diaphragm placed at the center of curvature of the mirror, he could at a stroke eliminate coma and astigmatism.

施密特认识到雇用一个大球型镜（而不是正常的抛物面反射镜的反射望远镜）和一个较小的光阑膜片放置在中心曲率的镜子，他可以在消除中风昏迷和散光。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。