常見(jiàn)例句用作名詞 (n.)Like the single-stage regulator, outlet pressure from the first stage of the two-stage regulator rises as cylinder pressure decreases.同單級(jí)調(diào)整器一樣，兩級(jí)調(diào)整器的第一級(jí)的出口壓力隨鋼瓶壓力的降低而升高。 返回 one-stage