New Year's Day 元旦 have a good time 玩得很高兴 go camping 去野营 play a lot of games 玩许多游戏 go to Beijing 去北京 play with balloons 玩气球 sing and dance 唱歌跳舞 play with friends 和朋友玩 watch the dragon boat races 观看龙舟比赛 visit...
The task of determining the initial enrichment of nuclear fuel (NF) at nuclear power plants in real time is relevant for both economic indicators of operation of the power unit and for all components of nuclear safety (nuclear safety, se... OV Maslov,VA Mokritskiy,AV Sokolov - 《European ...