1·本文借助点过程的区间性质和计数性质对从1480年到1980年间中国北部的地震历史资料进行统计分析。
Historical data from North China over the period 1480-1980 is analyzed in terms of interval and counting properties.
2·方法：利用水分离法与截囊针法对1480例，1782只眼的白内障不同硬度核的核分离作用进行比较。
Methods:To compare their curative effects, hydrodissection and needle technique were used in different rigidity cataract nuclei of 1480 patients (1782 eyes).
3·寺院有一个壮观的景色镇下方是内置履行圣母，谁据说出现在视野中1480和已完成的17世纪。
The monastery has a spectacular view of the town beneath it was built to honour the Virgin Mary, who was said to have appeared in a vision in 1480 and was completed by 17th century.
4·在这位著名的自然主义者的1480本书中，有近半数书籍的空白处出现过类似的评语，展现了一位热心思考的读者常常对自己和其他作家思想的评估。
Such comments appear in the margins of about half of the famed naturalist's 1480 books, revealing an avid, thoughtful reader constantly evaluating his ideas and those of other authors.