一个国际评估委员会的研究表明，日本过去４年中一系列重要航天任务接连失败，固然有具体技术上的解释，但从总体上看，与管理协调不当不无关系。从１９９４年起，日本在航天活动中出现了一系列技术事故，使一直保持着很高的火箭和卫星成功率的宇宙开发事业团大为震惊，这... Studies conducted by an international appraisal committee have shown that there are concrete technical explanations for a series of major aerospace missions in Japan over the past four years. However, on the whole, it is not unrelated to the improper coordination of management. Since 1994, Japan has witnessed a series of technical accidents in space activities that have shocked the NASDAQ Space Development Mission, which has maintained a high success rate of rockets and satellites.