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- digital optical sky survey 数字光学巡天
- Hold your breath: we may be living in a smoky Universe that dims light from distant objects such as quasars, or so say astronomers working on the Sloan Digital Sky Survey (SDSS). 别惊讶：我们可能生活在一个烟雾缭绕的宇宙，来自类星体之类遥远天体的光是被削弱过的。这是正在进行斯隆数字巡天(SDSS)的天文学家们的说法。
- Kauffmann has recently turned her attention to analyzing data from the Sloan Digital Sky Survey, which she believes holds the answers to some of the mysteries highlighted in this article. 考夫曼最近将研究精力投注在分析史隆数位天空巡测所得的数据。她相信这些数据可解答本文所提到的一些问题。
- Using mapping data gathered by the Sloan Digital Sky Survey, the team found evidence that dark energy alters ancient microwave radiation as it passes through superclusters and supervoids. 使用斯隆数字天空调查的映射数据，该小组发现了黑暗能量改变了古代的微波辐射的证据，此时它正经过超星系团和超大空隙。
- The Sloan Digital Sky Survey, or SDSS (www.sdss.org), has images of nearly a million galaxies; what those images don't have in their raw form is the information about what class of galaxy is pictured. SDSS，一个数字化的宇宙研究项目，拥有接近100万张的星系图片，这些原始的数据需要处理分析，以确定这些星系的类型。
- Spot size detection method is representative method to obtain a focus error digital optical disk storage system. 光斑尺寸法是数字光盘信息存储中的典型聚焦误差探测方法。
- Based on the Infrared Astronomical Satellite (IRAS), the Two Micron All Sky Survey (2MASS) and the Hipparcos Catalog and so on, we have studied almost all known Galactic Be stars. 基于红外天文卫星(IRAS)、二微米全天巡天(2MASS)和依巴谷(Hipparcos)星表等，我们研究了银河系中几乎所有已知的Be星。
- When combined with the fact that all ALFA members are interesting in conducting a systematic sky survey, the result is far faster and more even coverage of the heavens. 同时由于全体ALFA成员都旨在实施一次系统的全天勘查，结果就是更快、更均匀的覆盖天空。
- Underwater situation is transformed into video signal by underwater TV system, and then is transported to center computer through digital optical transmitter and optical fiber. 利用水下电视系统把水下情形实时转换成视频信号，通过数字光端机和光纤远程传输到中央计算机。
- Because it is so hard to acquire sufficient telescope time for a sky survey, SETI observations at Arecibo were conducted up to now in the in the piggy-back mode. 因为很难得到充足的望远镜使用时间进行全天调查，如今SETI在阿雷西博的观测采取的是一种附加式的模式。
- In the competitive environment that governs telescope time allotments, no group by itself would be granted sufficient telescope time to conduct an efficient sky survey. 相互竞争望远镜的支配时间，没有小组能得到充足的使用时间实施直接的全天区调查。
- Rather than freezing in nighttime isolation, these astronomers sit in comfortable offices during the day, instructing computers to mine digital sky surveys. 这些天文学家不必在孤寂的夜里受冻，而能够于白天坐在舒服的办公室里，命令电脑对天空进行数位巡测。
- High precision digital optical monitor 高精度数字式光学膜厚监控系统
- RADOT Real - time Automatic Digital Optical Tracker 实时自动化数字式光学跟踪器
- Two Micron All Sky Survey, 2MASS 2微米巡天计划
- Asymmetrical electrode digital optical switch 非对称电极数字光开关
- real-time automatic digital optical tracker 实时自动数字光学跟踪器
- Digital Optical Protection System 数字光学保护系统
- Advanced Digital Optical Control System 高级数字光学控制系统
- Real-Time Automatic Digital Optical Tracking System 实时自动数字光学跟踪系统
