low - pressure steam的用法和樣例：
例句
- Lowpressure steam cooling is characterized by evident effectiveness, safety and reliability, as well as low maintenanceexpense.
采用低壓蒸汽冷卻效果明顯，安全可靠，并可節約維修費用。 - On this basis, the control of exports of low-pressure steam to reduce pressure on Desuperheater pumps running, saving a great deal of power consumption.
在此基礎上，控制低壓蒸汽出口壓力，減少減溫水泵的運行，節約了大量電耗。
