查询词典 observatory

In the search for yet-undiscovered pulsarsor ultra-fast spinning neutron stars, a grand-scale sky survey at the Cornell-managed Arecibo Observatory in Puerto Rico is now taking advantage of the combined processing power ofpersonal computers around the world.

为了找寻至今还未发现的脉冲星，或者超高速旋转的中子星，在康奈尔大学管理下位于波多黎各的阿雷西波天文台现在进行着一个宏大的项目。这个项目得益于世界范围内大量个人电脑的共同计算。

Greenwich Mean Time is defined at the Royal Observatory in Greenwich.

格林尼治标准时间是由位於格林尼治的皇家天文台提供的。

The observatory is the home of Greenwich Mean Time, where you can stand with a foot in both Western and Eastern hemispheres.

的确，因为坐落在这里的格林尼治天文台和本初子午线，这里堪称"世界时间的中心"。

Big Ben to the Greenwich Observatory time to time checking equipment, sounded a quarter of an hour each.

大笨钟以格林威治的天文台的计时仪器来校准时间，每一刻钟敲响一次。

The team used FLAMES, the super-efficient spectrograph at ESO's Very Large Telescope at the Paranal Observatory in Chile, to make ultra-precise measurements of a host of planetary nebulae in the outskirts of Messier 87 and in the intergalactic space within the Virgo Cluster of galaxies, to which Messier 87 belongs.

研究团队使用FLAMES——VLT阵列中的超高效摄谱仪，极为精确的测量了M87外缘和室女座星系团星系间空间中的行星状星云。

This striking image of the well-studied island universe and environs was produced using data from the Calar Alto Observatory in southern Spain.

这张壮观的宇宙岛及其周围影像是由西班牙南部卡拉阿托天文台拍摄到的数据合成。

Nestled in the middle of the Istrian peninsula, Visnjan is a tiny, picturesque town of 600. It has a major attraction: an observatory.

位於伊斯特拉半岛中部，威森姜是一个只有600人的小镇，它最迷人之处就是观测站。

Data from Keck Observatory was used to derive the speed of the clusters along the line of sight, allowing the three-dimensional geometry and dynamics of MACS J0717 to be derived.

基于凯克天文台的数据用来测定星系团沿我们视线方向的速度，由此我们获得了MACS J0717的三维运动关系。

NASA's Kepler space observatory is using the same technique to search for Earth-like worlds.

美国航天局Kepler太空天文台正在采用同样的技术搜寻和地球相似的世界。

Finally,the wind velocity data of Nantong observatory are used to verify the methods above-mentioned,and the likelihood ratio method and Kolmogorov statistic are used to test the fitness of the distribution.

引入涵盖Gumbel，Frechet，Weibull三类极值渐近分布的广义极值分布模型，给出该模型参数的极大似然估计的计算公式，并由此导出设计基本风速及其置信上限的计算方法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。