日本宇宙开发事业团决定大幅度修改卫星等航天器的发射计划。据悉 ,主要原因是经费短缺和火箭技术存在问题。据该机构公布的材料说 ,它在前不久举行的会议上决定把国际空间站上日本实验舱的发射时间推迟 1年 ,即从原定的 2 0 0 3年度 (到 2 0 0 4年 3月 3 1日结束 )延期到 2 0 Japan’s Space Development Corporation decided to significantly modify the launch plan of spacecraft such as satellites. It is reported that the main reason is the shortage of funds and rocket technology problems. According to information released by the agency, it was decided at a meeting held not long ago to postpone the launching of the Japan Laboratory Module on the ISS by one year, from the original 2003 to March 2004 3 on the 1st end) postponed to 20