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±¾ÖÜµÚÆßÌõ£¬ÔÎÄÁ´½Ó£ºhttp://www.sciencemag.org/content/339/6115/14.1.full.pdf Iper¨®, Brazil 7 Nuclear Reactor Ground Breaking ºË·´Ó¦¶ÑµÄÍ»ÆÆÐÔ½øÕ¹ Construction begins this year on the $450 million Brazilian Multipurpose Reactor. Brazil¡¯s four research reactors are all more than 30 years old; the new reactor, built by the Ministry of Science, Technology, and Innovation, is slated for completion by 2017, and will greatly boost the production of radioisotopes for treating diseases. Scientific goals include extending the life span and increasing the safety of nuclear power plants, as well as conducting a variety of types of material research. Ôì¼Û4.5ÒÚÃÀÔªµÄ¶àÓÃ;ºË·´Ó¦¶Ñ½ñÄêÔÚ°ÍÎ÷ÆÆÍÁ¶¯¹¤¡£°ÍÎ÷ÏÖÓеÄ4¸ö¿ÆÑк˷´Ó¦¶Ñ·þÒÛÆÚÏÞÈ«²¿³¬¹ýÁË30Äꣻз´Ó¦¶Ñ°´¼Æ»®ÓɿƼ¼´´Ð²¿ÓÚ2017ÄêǰÍ깤£¬½«»á¼«´óµØÍƶ¯Í¬Î»ËØÖÎÁƵķ¢Õ¹¡£ÆäÑо¿Ä¿µÄÊÇÒªÑÓ³¤·´Ó¦¶ÑµÄʹÓÃÊÙÃü£¬ÔöÇ¿ºËµçÕ¾µÄ°²È«ÐÔ£¬ÒÔ¼°Ò»ÏµÁв»Í¬ÀàÐ͵IJÄÁÏÑо¿¡£ *************************************************************** ScienceµÄÔÎĺͱ¾·Òë½öÓÃÓÚÍøÓѽ»Á÷ѧϰ֮Óã¬ÈôÄúÓÐÆäËüÓÃ;£¬±ÈÈçÉÌÒµÓÃ;µÈ£¬ÇëÁªÏµScienceÔÓÖ¾ÉçÁ˽âÔÎÄʹÓÃȨµÈÏà¹ØÊÂÒË¡£Ð»Ð»£¡ |
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