ustheCOCA²⁵⁴³³⁷⁺⁶ 基本例句 🌏呃 Following the GA Company of USthe NPICNuclear Power Institute of China has mastered this technique. Up to now, the first pulsed reactor in China PRC-1 has been safely operated for about3 years. 继美国海湾通用原子公司之后，中国核动力研究设计院也研究并掌握了这项技术，首座脉冲堆 PRC-1已安全运行了3年多。 cnki