one-stage

英 ['wʌnst'eɪdʒ] 美 ['wʌnst'eɪdʒ]

• n. 单级

例句

用作名词 (n.)

1. Like the single-stage regulator, outlet pressure from the first stage of the two-stage regulator rises as cylinder pressure decreases.
   同单级调整器一样，两级调整器的第一级的出口压力随钢瓶压力的降低而升高。