ultra-supercritical pressure units ==> 超超临界压力机组,蒸汽参数比超临界压力机组更高,效率比超临界机组更高的蒸汽动力发电机组 ultra-temperature ==> 超高温 .
双语例句
1
P122 steel has high thermal stability, can meet the requirements of high temperature and high pressure steam for 1000mw ultrasupercriticalunits, but has poor weldability.
P 122钢具有较高的热稳定性，满足1000 MW超超临界机组高温高压蒸汽的要求，但是其可焊性较差。