| | 資料類型 | 狀態 | 應還日期 | 預約人數 | 館藏地 | 索書號 | 條碼號 | | 找書 | 圖書 | 在架上 | | 0 | 總館
西文圖書區  | QC975.2 .B76 2016 | W108861 |
| 內容簡介 | When you look at the setting sun, sometimes you see surprising things. Occasionally it may seem as if the sun is already setting while it is still above the horizon. There may be a blank strip in the middle of the solar disk, or a flash of green light. These phenomena can be explained by studying the geometry of light rays as they move through the atmosphere. Near the Horizon takes them as the starting point and goes on to connect geometric optics with the calculus of variations and with differential geometry. -- Provided by publisher. |
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