天文

University of California, Santa Cruz professor of astronomy and astrophysics Steve - Vogt is also a research team that discovered one of the members.

美国加利福尼亚大学圣克鲁兹分校天文与天体物理学教授斯蒂夫-沃格特也是这一发现的研究小组成员之一。

Lawrence Livermore National Laboratory had him work on a similar folding problem, but this time the thing being folded was a telescope with a lens a hundred metres in diameter which had to be packed into a rocket so it could be sent into space.

劳伦斯利物摩国家实验室要他帮忙解决一个类似的"折纸"问题，这次要把一百多米粗的天文望远镜折起来放到火箭里去，好被发射到太空去干活。。。真是，行行出状元啊！呵呵

Data of latitude observation with the zenith telescope ZTL-180 are recalculated in a homogeneous system for the years 1970-1980. In this Paper the following results are given:(1) Correction of the declination and the proper motion for each pair at 1970.0

对1970—1980年间的纬度观测资料，统一使用IAU1964系统天文常数，按直角坐标法计算全部星对的视赤纬，用统一的公式进行了全部观测结果的归算处理。

Zhou took great interest in astronomy beginning in 1979, when he was only 14 years old. On 1983 May 11, after observing the comet C/1983 H1 (IRAS-Arski-Alcock), he transferred his efforts to comet searching and observation. Before 1989 June 22, Zhou used a 55-mm-diameter (25x) aerological theodolite to search for comets.

周兴明先生兴趣天文始于1979年，他14岁。1983年5月11日，他第一次看到彗星C/1983d(Comet IRAS-Araki-Alcock)后，他将他的兴趣转向彗星的发现和观测。1989年6月22日前，他的寻彗仪器是口径55mm，放大率25x的小球测风经纬仪。

RVing is a great way to pursue your passions whether it's hunting, fishing, kayaking, astronomy, antiquing or any family activity.

RVing是一个伟大的方式追求你的激情无论是狩猎，捕鱼，划船，天文，antiquing或任何家庭活动。

Mirror telescopes of Newtonian, Cassegrain and Schmidt designs included models up to 1.25 meter aperture in single, or double or even triple configurations for astrographic applications.

还生产牛顿型、卡塞格伦型和施密特型镜面反射望远镜，包括物镜口径达到了1.25米的单筒的、双目的和&三眼&的型号，供专业天文定位使用。

Triplets of 36cm with a 30cm "E" objective guidescope for astrographic uses, and numerous smaller refractors of 40cm, 30cm, 25cm down to 6cm achromatic models for use by amateurs and schools.

款36cm口径，还有一个通道是使用30cm &E&型物镜的指引镜，作天体照相或天文定位用途来使用；还有很多小一些口径的折射镜，使用40cm、30cm、 25cm 小到 6cm的消色差镜头型号，供业余爱好者和学校使用。

Deflection of the vertical ; astro gravimetric leveling ; geoid ; CCD automatic astrometer ; method with single pole

垂线偏差；天文重力水准；大地水准面； CCD自动天体测量仪；单极坐标法

"Mysterious ice grain " Pluto once was fully favoured by "constellation fan " and uncounted astrophil, unfortunately "greatly "be laid-off" in reducing the staff the solar system", on August 24 , 2006 late in nearest once, the representative at the meeting takes it as an excuse that "whose insufficient big prepare a track and adjacent to mass planets part coincides ", unanimous decision "gives Plutonian planet qualification the sack", and demotes the person for average short planet on international astronomy federation annual meeting holding in Prag.

曾经备受&星座迷&和无数天文爱好者宠爱的&神秘冰谷&冥王星，不幸在最近的一次太阳系&大裁员&中&下岗&，2006年8月24日晚，在布拉格举行的国际天文学联合会年会上，与会代表们以&其质量不够大和轨道与邻近行星部分重合&为由，一致决定&开除&冥王星的行星资格，并将其降级为普通的矮行星。

Other, somewhat more astronomically savvy people might name the Magellanic Clouds as the closest galaxies. The Large and Small Magellanic Clouds are two small, blobby galaxies that actually orbit the Milky Way, and are about 180,000 and 210,000 light-years away, respectively.

另一些，在天文上了解更多点的人可能会将麦哲伦星系定为最近的星系，大，小麦哲伦星系是两个小的双星星系，让人惊讶的是，他们实际上在距银河18万到21万光年处围绕绕银河运行着。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。