Ordinary water , graphite and the more expensive heavy water are used as moderators for various types of commercial nuclear reactors 商营核反应堆普遍采用普通水石墨和较昂贵的重水作为慢化剂。
Located at the northern part of the garden , " one more village " is noted for its idyllic scenes and bonsai collection “又一村”在园之北部，借陆游诗“山重水尽疑无路，柳暗花明又一村”而取名。
Ordinary water , graphite and the more expensive heavy water are used as moderators for various types of commercial nuclear reactors 商营核反应堆普遍采用普通水、石墨和较昂贵的重水作为慢化剂。
A team of inspectors from the united nations international atomic energy agency ( iaea ) visited a heavy water reactor in iran on monday 联合国国际原子能机构核查小组星期一查看了伊朗的一个重水反应堆。
" if you look around the world at heavy water reactors of this size , virtually all of them have been used to make bombs . "如果你留意一下全球范围内这一规模的重水反应堆,你就会发现它们几乎全是用来制造炸弹的.
The suggestion was that the deuterons ? hydrogen nuclei bearing an extra neutron each ? making up the heavy water were fusing 这项宣布掀起极大的争议，因为这表示，重水中的氘核（比一般氢原子核多一个中子）发生了融合反应。
A team of inspectors from the united nations international atomic energy agency iaea visited a heavy water reactor in iran on monday 联合国核查人员查看伊朗重水设施联合国国际原子能机构核查小组星期一查看了伊朗的一个重水反应堆。
Thus the b ( e2 ) value of the first excitation state of 64cu has been directly measured for the first time with this method using 64cu rnb in this work 因此利用原子能院101 ‘重水反应堆，首次用低能库仑激发实验方法对‘ tll第一激发态b田）值进行直接测量。
The u . n . nuclear agency says iran will allow inspectors to visit its heavy water reactor as part of an agreement aimed at resolving questions about iran ' s nuclear program 联合国原子能机构说，伊朗将允许核查人员前往视察重水反应堆，作为解决伊朗核计划问题的组成部份。
The u . n . nuclear agency says iran will allow inspectors to visit its heavy water reactor as part of an agreement aimed at resolving questions about iran ' s nuclear program 联合国原子能机构说，伊朗将允许核查人员前往视察重水反应堆，作为解决伊朗核计划问题的组成部份。
