containment shell meaning in English
安全壳
密封外壳
Examples
- Recent years , with the full - blown development of the prestressed concrete technique , the prestressed technique with ring - like strands as the professional technique adapted to the penstock , has been applied to many civil engineering fields such as tunnels and surge shafts in civil engineering hydraulics and power engineering , containment shells of nuclear power station , industrial storage bunkers , digesters and conservation pools in municipal engineering
近年来，随着预应力混凝土技术的成熟化发展，环形预应力作为适应压力管道结构形式的专业技术，广泛应用于水利水电工程隧洞和调压井、核电站安全壳、工业储料仓、市政工程消化池和蓄水池等诸多领域。目前，预应力混凝土压力管道已得到了越来越多的重视和研究。