相对数字 meaning in Chinese

relative

A total of 642 buildings with a total floor area of three million square metres were completed at a cost of $ 36 . 51 billion , compared with 664 buildings with a total floor area of 4 . 9 million square metres built at a cost of $ 64 . 51 billion in 1999
建成的楼宇有642幢，总楼面面积300万平方米，工程费用达365 . 1亿元；一九九九年的相对数字分别为664幢、 490万平方米及645 . 1亿元。
Only few analog tv channels are there in country areas and what more the covering range of the analog transmitters is smaller than that of digital transmitters which though with the same power , which result in that the covering site of broadcasting signals is always the urban areas while people who live in the remote areas receive no tv program signals , and as the essential parts of utilities for our party and governments to expressing its administration conception , broadcasting in suburban areas by far cannot give the government the ability to give publicity to the people effectively
农村广播电视的覆盖工作,长期以来一直是我们广播事业建设的薄弱环节。模拟电视节目套数很少,而且同等功率的模拟发射机覆盖范围也相对数字发射机的小,通常只是集中覆盖主要城镇和人口聚集地,偏远地区的广大群众长期不能收看电视。广播电视作为党和政府喉舌的功能,没有得以充分发挥。