主蒸汽管道系统的英文

• main steam system
• main steam-piping system

• 主:    host
• 蒸汽:    vapour; reek; breath; steam
• 管道:    pipeline; channel; tunnel; p ...
• 系统:    system
• 主蒸汽管道:    main steam line; steam-generator lead

例句与用法

1. The frequence and modal of main stream piping were analysed under the condition of different velocity of stream and the valve taken as the centralizing mass . this paper also gives the responses of steady state under the condition that the frequency of forced vibration is 4hz 、 8hz 、 12hz respectively
   将阀门作为集中质量处理，分析计算不同蒸汽流速下，某汽轮机主蒸汽管道系统的振动频率和振型，并给出了激振力频率分别为4hz 、 8hz 、 12hz时该管道系统的稳态响应。