但是反应堆堆芯熔毁了,三哩岛核事故对世界核电事业仍是个很大的打击。国际原子能机构当时有一个说法是 :Accident in anywhere is accident ineverywhere !就是说,不管核事故发生在哪里,都会影响到全世界。”王大中之所以选择模块式高温气冷堆,就是因...
Fortunately the train was already slowing down to stop at the station so it stopped quickly when the driver put on the brakes as soon as he saw the pram fall in front of him. Rail firm Connex is to look into how the pram rolled off the platform. The accident came one day after Conne...
Did you know that a bowl of rice could save your iPod if you drop it in a swimming pool by accident? Or that the camera on your phone could tell you what's wrong with your TV remote control? The experts at Geek Squad (geelsquad.co.uk) have made a gadget(小机件) rescue guide. ...