（一）核材料，是指需要管制的核材料，包括铀—235及含铀—235的材料和制品，铀—233及含铀—233的材料和制品，钚—239及含钚—239的材料和制品，法律、行政法规规定的其他需要管制的核材料，不包括铀（钍）矿石及其初级制品。
* @param n 堆的大小
，这一点在heLLoword翻译官方下载中也有详细论述
Squire told her he wished he had been able to communicate that help was on its way.
第四十五条 下列情形应当按规定预缴税款：
"A lot of things have to be scrapped completely and rebuilt from the ground up," she tells the BBC. "In fact, if political constraints did not matter, the best thing to do would be to scrap PDVSA, but that isn't going to happen.