求翻译：　日本通产省1991年开始启动一项为期10年、耗资250亿日元的微型大型研究计划，研制两台样机，一台用于医疗、进入人体进行诊断和微型手术，另一台用于工业，对飞机发动机和原子能设备的微小裂纹实施维修。该计划有筑波大学、东京工业大学、东北大学、早稻田大学和富士通研究所等几十家单位参加。是什么意思？

Japan's Ministry started in 1991, a 10-year, $ 25 billion yen in micro-large-scale research program, developed two prototypes, one for medical diagnosis into the body and micro surgery, another for industrial for aircraft engines and nuclear equipment repair small cracks implementation. The plan has

Japan started in 1991 for a 10 -year, $25 billion yen in micro-large-scale research projects, research and development, two prototype used for medical care, into the body for diagnosis and micro-surgery, and another for the aircraft engine industry, and the IAEA equipment maintenance implementation

　The Japanese Ministry of International Trade and Industry in 1991 started to start one item for the time 10 years, spends 25,000,000,000 Japanese Yen miniature large-scale research plans, developed two prototypes, used in the medical service, enters the human body to carry on the diagnosis and the

　Japan Ministry of 1991 started for a 10-year cost of 25 billion yen mini major research projects, development of two prototypes, one for medical diagnosis and micro-surgery, to enter the human body, another for industry, imposed on aircraft engines and equipment for Atomic Energy of the small crack

Japan's Ministry started in 1991, a 10-year, $ 25 billion yen in micro-large-scale research program, developed two prototypes, one for medical diagnosis into the body and micro surgery, another for industrial for aircraft engines and nuclear equipment repair small cracks implementation. The plan has